Nasa world wind offline mode

I did that, and when I set it to work offline, when it would have said downloading it had a constant no network (or something along those lines.) /*Edit 1*/under src/config/worldwind.properties, scroll down to the bottom and you should see gov.nasa.worldwind.avkey.OfflineMode=fa lse. Set this value to true, and the program will work offline gov.nasa.worldwindx.examples.NetworkOfflineMode public class NetworkOfflineMode extends ApplicationTemplate Shows how to detach World Wind from the network and reattach it Offline Mode World Wind's use of the network can be disabled by calling WorldWind.setOfflineMode(boolean) . Prior to attempting retrieval of a network resource — anything addressed by a URL — World Wind checks the offline-mode setting and does not attempt retrieval if the value is true About offline nasa world wind in android Would you tell me where does the nasa world wind sdk caches the tiles when there is no internet connection, i need to add there my own tiles Or if there is no cache folder , where can i find the url from which nasa world wind fetches pngs to change it to my localhost url . Thanks in advance NASA does the heavy lifting With WorldWind handling the hard work of visualizing geographic data (generating terrain from elevation models, selecting and displaying images from imagery servers, etc), software engineers are free to focus on solving the problems specific to their own domains and more easily building whatever geospatial.

The default World Wind configuration document is config/worldwind.xml. This can be changed by setting the Java property gov.nasa.worldwind.config.file to a different file name or a valid URL prior to creating any World Wind object or invoking any static methods of World Wind classes, including the Configuration class The current version of NASA World Wind is 1.4.1 Alpha and is the latest version since we last checked. This is the full offline installer setup file for PC. This site has hosted other versions of it in the past such as 1.4.0, 2.2 and 1.4.1. At the moment, only the latest version is available To configure a MilStd2525TacticalSymbol's altitude mode appropriately for the type of object displayed, just create the symbol as you normally would. During construction, MilStd2525TacticalSymbol configures the altitude mode from information in the symbol identifier. // Create an air tactical symbol for the MIL-STD-2525 symbology set Indicates the primitive data type of a dataset or a buffer of data. Indicates the World Wind scene's worst-case depth resolution, in meters. Indicates the state of dragging. Indicates whether an image represents color or grayscale values. Describes the maximum number of attempts to make when downloading a resource before attempts are suspended It can be used in offline mode with as much freedom as if we were connected and shows more details about each piece of land. It allows correcting errors or shortcomings as soon as they appear, a possibility that proprietary systems do not offer

When used as a key, the corresponding value may be one of the following: INT8, INT16, INT32, INT64 , FLOAT32, or FLOAT64. Indicates the WorldWind scene's worst-case depth resolution, in meters. This is typically interpreted by the View as the desired resolution at the scene's maximum drawing distance Offline Mode. WorldWind's use of the network can be disabled by calling {@link gov.nasa.WorldWind.setOfflineMode}. Prior to attempting retrieval of a network resource -- anything addressed by a URL -- WorldWind checks the offline-mode setting and does not attempt retrieval if the value is true Other interesting free alternatives to Google Earth are OsmAnd (Freemium, Open Source), Marble (Free, Open Source), HERE WeGo (Free) and NASA World Wind (Free, Open Source). The list of alternatives was last updated May 31, 2021. Google Earth info, screenshots & reviews Alternatives to Google Earth. 44 alternatives

How to use WorldWind Android app in Offline mode. I am using WorldWind map for my android application , its running fine with internet , I want to work map in offline mode , How i can do this ? I am developing a NASA World Wind code. The basic idea is to create a canvas map and create a connection to a spatial table (Shape file) in. 14 alternatives to NASA World Wind World Wind lets you zoom from satellite altitude into any place on Earth. Leveraging Landsat satellite imagery and Shuttle Radar Topography Mission data, World Wind lets you experience Earth terrain in visually rich 3D, just as if you were really there

run in offline mode? - The NASA World Wind Foru

NetworkOfflineMode (NASA World Wind

  1. Google Earth Alternatives for Mac. There are many alternatives to Google Earth for Mac if you are looking for a replacement. The best Mac alternative is Marble, which is both free and Open Source.If that doesn't suit you, our users have ranked more than 25 alternatives to Google Earth and 12 are available for Mac so hopefully you can find a suitable replacement
  2. Let NASA bring the universe to you. Find videos, virtual tours, podcasts at more at NASA at Home. NASA. The NASA app showcases a huge collection of the latest NASA content, including over 18,000 images, videos on-demand, NASA Television, Solar System Exploration feature, podcasts, news & feature stories, ISS sighting opportunities and tracking, mission information, Third Rock Radio and much more
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  4. This version was re-sized to better fit the default size of the NASA Portal. On 9 Sep 05, RocketModeler II was moved from its old location on the NASA Glenn LTP web site to its present location in the Exploration Systems Mission Directorate Education site. On 25 May 05, version 2.1e was released. This version included some bug-fixes involved.
  5. Google Earth, NASA World Wind and Norkart Virtual Globe save a cache of downloaded imagery to the user's hard disk, enabling them to be used offline to view previously viewed areas. However, you cannot activate Google Earth without logging into its server for the first time
  6. NASA's Eyes on the Solar System. Welcome to NASA's Eyes, a way for you to learn about your home planet, our solar system, the universe beyond and the spacecraft exploring them. With applications for Mac and PC as well as apps for mobile devices there are many ways for you to follow along with our scientists and engineers

Minor fixes should be done after the major issues (unless we get more devs on board). There are many other impotant issues I would like to be addressed, some can be found on World Wind 1.4.1 Notes, but these are the ones that will stop me, and probably NASA, from being happy to release 1.4.1. Major (Hard) issues - NASA World Wind - Google Maps - Yahoo Maps It could be interesting to have in a far future the ability and a switch for such an online/offline mode. Comment. Post Cancel. ChuckE. The Show in Geohack button displays location on a world map and offers many different websites to show precise location or the Show in.

2. NASA World Wind. If something bears the name and backing of the space agency of the United States, there's nothing doubting the fact that it'll be good. And as such, the open-source NASA World Wind is one of the best Google Earth alternatives you can find NASA World Wind permits any user to enjoy the complete and in-depth detail of any part of the earth with precise results using Landsat symbolism and SRTM information to experience Earth in an outwardly beautiful 3D environment. Besides this, there is another extra added feature to rearrange the menu according to your ease NASA World Wind, a graphically rich 3D virtual globe for use on desktop computers running Windows. It combines NASA imagery generated from satellites that have produced Blue Marble, Landsat 7, SRTM, MODIS and more

A new index shows that the world's rainforests are responding differently to threats like a warming climate and deforestation. Index Ranks Rainforests' Vulnerability to Climate and Human Impacts For the first time, astronomers have uncovered evidence of water vapor in the atmosphere of Jupiter's moon Ganymede TerraWorld is a Unity plugin to create close to reality environments using real-world data from ESRI, NASA & OpenStreetMap along with built-in AI for procedural generation and placement of 3D assets in scene. It's a fully automatic level designer system working on top of a node based graph where large environments can be generated which takes. Weather radar, wind and waves forecast for kiters, surfers, paragliders, pilots, sailors and anyone else. Worldwide animated weather map, with easy to use layers and precise spot forecast. METAR, TAF and NOTAMs for any airport in the World. SYNOP codes from weather stations and buoys. Forecast models ECMWF, GFS, NAM and NEM Oh wow - thanks for reminding me about an old love ! However, regarding your question: If you want to work completely offline, use property gov.nasa.worldwind.avkey.OfflineMode (answer found here). If you want to remove individual layers, take a look at the config folder. config/worlwind.layers.xml contains the layer config, just comment out layer you do not want to use Assisted GNSS (A-GNSS) is a GNSS augmentation system that often significantly improves the startup performance—i.e., time-to-first-fix (TTFF)—of a global navigation satellite system (GNSS). A-GNSS works by providing the necessary data to the device via a radio network instead of the slow satellite link, essentially warming up the receiver for a fix

TerraWorld is a plugin to create close to reality environments using real-world data from ESRI, NASA & OpenStreetMap along with built-in AI for procedural generation and placement of 3D assets in scene. Wind, Double Sided Cache System to work in offline mode This is the beta 1.5a version of the FoilSim II program. You are encouraged to use the new FoilSim III simulation program that has all of the features of FoilSim II plus a calculation of the drag of the wing design. FoilSim II is no longer being supported by the NASA Glenn Educational Programs Office WWT 5.5 runs on Windows 7/8/8.1/10, in either 32- or 64-bit mode, depending on your operating system. It also supports native DirectX 11, DirectX 10, and has some support for down-level DirectX 9 hardware running through the DirectX 11 API. Minimum System Requirements NASA World Wind. If you are interested in a bit more map features, we can use NASA's World Wind which is built using React Native. Within the file, we can use the exact same Microsoft Azure Function API that we've built to grab the data in sync. A copy of the source code is being stored inside nasa_arcgis under clean_water_ai repo NASA Is Trying Again To Revive The Hubble Space Telescope. Following a failure in the Hubble Space Telescope's payload computer, the observation telescope has been offline for over a week now. The payload computer on the Hubble telescope had a faulty memory board which cascaded into all its scientific instrument being put into idle mode by.

The offline maps include foot, hiking, and bike paths, great for outdoor activities Map display and navigation mode for bicycle and pedestrian Optionally display public transport stops (bus, tram, train) including line name There was likely a pretty big sigh of relief at NASA's Ames Research Center this week as the group' star satellite Kepler, recovered from a glitch that took it offline for 144 hours.. According to. You are in an offline mode. NASA researchers said. Wind-blown sand is lifted above the surface of each planet before crashing onto the ground and bouncing in a sequence of repeated hops, a.

Marble is a virtual globe application which allows the user to choose among the Earth, the Moon, Venus, Mars and other planets to display as a 3-D model. It is free software under the terms of the GNU LGPL, developed by KDE for use on personal computers and smart phones. It is written in C++ and uses Qt.. Marble is intended to be very flexible; beyond its cross-platform design, the core. The Bell Aerosystems Lunar Landing Research Vehicle (LLRV, nicknamed the Flying Bedstead) was a Project Apollo era program to build a simulator for the Moon landings.The LLRVs were used by the FRC, now known as the NASA Armstrong Flight Research Center, at Edwards Air Force Base, California, to study and analyze piloting techniques needed to fly and land the Apollo Lunar Module in the Moon's. Locus Map is a multi-functional Android navigation app adding advanced online and offline GPS capabilities to Android devices. Primarily it is designed and used for leisure time outdoor activities like hiking, biking, geocaching.Besides its leisure time utilization the app is also used by professionals e.g. for collecting geospatial data, by rescue squad teams, aerial reconnaissance teams etc

Check weather, time and news of your favorite locations with World Weather Clock Widget. Accurate weather information is available for over 200 countries. Get weather forecast, chance of rain, humidity, wind, alarm - no matter what part of the location you are interested in. Utilize weather information: - Check latest information as status bar ico Karta GPS is a mobile application developed by Karta Software Technologies Lda a daughter company of NDrive for the Android and iOS operating systems.It is distributed for free and pairs open-source map data from OpenStreetMap alongside curated content from Yelp and Foursquare.. The application does not require connection to Internet data (e.g. 3G, 4G, WiFi, etc.) and uses a GPS satellite. Tải các bộ cài đặt Office Client trong gói Office 365 để triển khai Offline Cùng học thiên văn, địa lý với con bạn bằng phần mềm NASA World Wind và NASA EYE'S Visualization Cài đặt InfoPath cùng với Office 2016/Office 365 Pro Plus - Build 16.0.

NASA on Sunday launched a $1.5 billion spacecraft toward the Sun on a historic mission to protect the Earth by unveiling the mysteries of dangerous solar storms. Three, two, one, zero, and liftoff 360° Earth Maps(street view), Get Directions, Find Destination, Real Time Traffic Information 24 Hours, View Now. Easy Earth3D 1.0.5 free download, safe, secure and tested for viruses and malware by LO4D. Earth3D for Windows 32-bit/64-bit (latest version 2021) Explore your world, find a quick fact, or dive down a Wikipedia rabbit hole with the official Wikipedia app for iOS. With more than 40 million articles across nearly 300 languages, your favorite free online encyclopedia is at your fingertips. Night reading - Appearance controls let you read Wikipedia in comfort, with dark mode, text size. 50 years ago, another three-man crew was launched to the Moon as the first follow-up to Apollo 11. Although lacking the media frenzy that surrounded the very first time a human being set foot on another world, Apollo 12 - the first of the more advanced H Class of lunar missions - did not shy from reaching for lofty goals

The program is connected to satellite radars around the world, watch the forecast video in English and Spanish languages. The application updates the information every 15 minutes and gives an accurate forecast for 15 days, taking into account humidity, the intensity of UV rays, wind speed, the intensity of precipitation, dew point, etc u t is the particle size-dependent threshold wind speed that must be exceeded in order to emit dust [Marticorena and Bergametti, 1995]. This threshold wind speed is increased for wet soils following Ginoux et al. . s r is the relative fraction of dust particles existing in the soil at each of our size bins, similar to Colarco et al. Fully responsive new tab chrome extension that displays NASA's astronomy picture of the day, as well as the weekly weather forecast. Features: - Sets background to NASA's astronomy picture of the day. - Sets favorites links to most visited websites. - Editable favorites links. - Shortcuts for gmail, apps, and the original chrome extension The Voyager 2 spacecraft, one of just two human-made objects to reach interstellar space, experienced a slight malfunction this week. An operational hiccup caused the more than 40-year-old probe to enter a low-power mode Saturday. NASA engineers have since managed to communicate with the probe and have begun powering various instruments back up

The imagery is already there for WorldWind .Net, so it is just a matter of configuring a layer for each of the twelve Blue Marble Next Generation datasets for the year 2004 Zoom to your house or anywhere else then dive in for a 360° perspective with Street View. See the world from a new point of view with Voyager, a collection of guided tours from BBC Earth, NASA, National Geographic, and more. And now, visualize the immersive maps and stories you've created with Google Earth on web on your mobile device World-wide online map and/or satellite data (Like Bing or Google Maps. Due to lack of coverage however, OpenStreetMap does not qualify) Display of custom colored placemarks; Optionally: Possibility to easily add a simplified offline map, on a lower zoom leve The community ARW is widely used for atmospheric research and operational prediction utilizing high-resolution (e.g., 1-10 km) regional simulations on the order of 1-14 days. Recently, unique NASA assets such as LIS have been integrated into the NU-WRF system at NASA's Goddard Space Flight Center (GSFC) Wind output is expected to increase as the week goes on. Today's peak load forecast may exceed 73,000 MW. The peak demand record for June is 69,123 MW set on June 27, 2018 between 4 and 5 p.m. [] ERCOT June 14 Texas Tribune Article. Texas grid operator urges electricity conservation as many power generators are unexpectedly offline and.

Overview (NASA World Wind

Android Offline Mode - The NASA World Wind Foru

Adding Elevation Layers. I followed the example code for gov.nasa.worldwind.examples.WMSLayerMana ger to give my application the ability to add Imagery and Elevation layers. The problem is that when I call getBestResolution () on these elevation layers they return a value that is much too small (8.87720363359746E-9. vs 1.136282065100475E-6) This puts the satellite in a hibernation mode; when it comes out, it reboots. In October 2007, NASA believed it was possible for this reboot to once again power the transponder, but it seemed to fail adshelp[at]cfa.harvard.edu The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement 80NSSC21M005 NASA World Wind - Shareware - NASA World Wind, a graphically rich 3D virtual globe for use on desktop computers running Windows. It combines NASA imagery generated from satellites that have produced Blue Marble, Landsat 7, SRTM, MODIS and more

NASA WorldWin

Min thrust of a gas thruster can be very low, if you operate it in cold gas mode, plus, the whole reason for going gas/gas was 'minimum impulse bit'. Elon on Reddit If the thrusters are a little more powerful than this, 30 tons - they enable lunar landing and takeoff with enough fuel to ascend (50t) and a minimal payload, and perhaps even land. The more wind and solar power generation is added to the grid, the worse the intermittency problem becomes. That means that, as you add wind and solar capacity, its value decreases. The more you add, the worse the economics become. That's why countries which are heavily invested in wind and solar have soaring electricity prices

Configuration (NASA World Wind

An Inside Look at Microsoft's Newest Flight Simulator. In Learning to Fly. Note: EAA politely declined Microsoft's offer of travel and lodging considerations for this preview event. There's no way I can write about the return of Flight Simulator without sharing just a little bit of my own story for context, as there are deep intersections World Wind 3D Data Viewer is a program developed using NASA's World Wind Java Software Development Kit (SDK) that will enable you to view Australia's continental data sets. The viewer allows you to compare national data sets such as the.. This is a real-time indicator of Voyager 1's distance from Earth in astronomical units (AU) and either miles (mi) or kilometers (km). Note: Because Earth moves around the sun faster than Voyager 1 is speeding away from the inner solar system, the distance between Earth and the spacecraft actually decreases at certain times of year The whole world is now on this site at 3 and 15 arc second resolutions. Download data: 1 3 15 Search Tool Last revision 26 May 2014. Current work in progress Data developed and uploaded in Scotland by Jonathan de Ferranti. Interactive coverage maps supplied by Christoph Hormann. For more information, see the continental links below Service Dir or Mode Frequency Emission designator Bandwidth Polarisation D/A Data rate or Baseband Comments; RapidScat active 13400 - 13400 MH

In 1966, Zeiss designed a 50mm F0.7 lens for NASA for its Apollo missions. Zeiss made only 10 of these lenses, six of which went to NASA. One of these lenses is now up for auction by Leitz Photographica Auction, and organizers believe the lens could sell for nearly $150,000 The event, labeled The World's Friendliest Hamfest, will be held at the VBC on Saturday, August 21 from 9 a.m. to 4:30 p.m. and Sunday, August 22 from 9 a.m. to 3 p.m. Huntsville Hamfest celebrates all things amateur radio, also known as Ham radio, which involves the use of a radio frequency for non-commercial messages and communication

NASA World Wind 1.4.1 Alpha World Wind lets you zoom from satellite altitude into any place on Earth. Windows WinHTTrack 3.48-14 HTTrack is a free (GPL, libre/free software) and easy-to-use. Surface net shortwave flux is a key component of the surface energy budget in the CCS. In numerical models, it is strongly related to the representation of clouds and their radiative properties, which is a common difficulty for both global and regional climate models in eastern boundary upwelling regions (Nam et al., 2012, Wyant et al., 2010, Zermeño-Díaz et al., 2015) The NASA standard flat-sized envelopes are brown 9 1/2 x 12 inches and brown 10 x 12 inches. Use flat-sized envleopes for communications that cannot be folded or, if folded, will exceed the .25-inch maximum thickness permitted for letter-sized envleopes. 7.2.4 Fact Check: image showing an Alpine helicopter de-icing wind turbines covered in frost or ice is a meme Debunking a meme is like debunking The Onion or The Babylon Bee.The claim that the implication was that frozen wind turbines were the cause of Texas' series of power outages is rated as moronic

What's New with GCN/TAN. Date and Description: 14 Aug 20 FERMI_LAT_MONITOR TABLE ADDED TO ARCHIVE TABLE PAGE The FERMI_LAT_MONITOR page was finally added to the GCN Archive page. It has always been (and will continue to be) listed in the About archive tables page and the Fermi page.. 31 Jul 20 ICECUBE_CASCADE NOTICE TYPE ADDED TO GCN The ICECUBE_CASCADE notice type has been added to the GCN. Entering Offline Mode now informs you of the time when the 16-hour offline session will end. Settings Menu: Renamed the Booth Dimensions section to Projection Dimensions to more accurately describe its purpose, and simplified its options to just Screen Width & Height, Ball to Screen, and Tee Position after removing Booth Width, Booth.

Download NASA World Wind 1

Tactical Symbols-WorldWind Java/NASA WorldWin

Better ergonomics and efficient 3D modeling at your CAD workstation. Discover 3Dconnexion. Shop everything CadMouse, SpaceMouse, accessories Official world record for highest speed recorded by a manned, powered aircraft (4,520 mph or 7,274 kh/h or Mach 6.72) Exceeded 50 miles (70 km) of altitude, qualifying as outer space - two flights exceeded 100 km (62 mi) at altitud

AVKey (NASA World Wind

Please Rate Us! If you feel we don't deserve a 5-star rating, PLEASE email or call us FIRST! We want to hear from you! support@brandthunder.com or 614.321.9316 *Live, high definition ISS video footage from NASA *An incredible space image as the back drop *Clean page with high visual appeal *This extension offers direct, convenient web search and features from a New Tab page It is useful to think of a time series as being made up of different components — this is known as decomposition modeling, and the resulting models can be additive or multiplicative in nature. The four main components are: Trend. Seasonality. Cyclicity. Irregularity. The four main components of a time series In this work, a new intelligent control strategy based on neural networks is proposed to cope with some external disturbances that can affect quadrotor unmanned aerial vehicles (UAV) dynamics. Specifically, the variation of the system mass during logistic tasks and the influence of the wind are considered. An adaptive neuromass estimator and an adaptive neural disturbance estimator complement.

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Zoom in or out on web content using the zoom button and mouse scroll wheel for more comfortable reading. That to each percent value. Zoom for Google Chrome. 1,636. Ad. Added. StayFocusd increases your productivity by limiting the amount of time that you can spend on time-wasting websites. StayFocusd The chart [table not shown here] above shows that on Wednesday, February 17 ] 28,291 megawatts of wind were missing at 9 p.m., i.e., the peak load hour. That is, almost 89 percent of wind's total capacity was offline, and it was providing only 7.2 percent of the total load During the Public Preview phase we provide fully functional core navigation components, while additional components such as arrival experience, 3D terrain and puck, Junction Views, Offline are available in preview mode, with potential quality issues or breaking API changes. We will iteratively improve and release them on a weekly basis Grounding is key to good reception. From: jpd@space.mit.edu (John Doty) Newsgroups: rec.radio.shortwave. Date: 16 Feb 1995 16:36:40 GMT. In article <825_9502140342@tor250.org> Larry.Picard@odxabbs.tor250.org (Larry Picard) writes: In your recent post you advised that coax should be grounded at two sites, first at the antenna and then just. HuntStand is the #1 hunting and land management app in the country. It combines advanced mapping tools with powerful map layers to allow users to create and share the best hunting maps possible. We think you will enjoy what the app has to offer

AVKey (NASA WorldWind

Google Earth is a virtual globe, map and geographic information program that was originally called Earth Viewer, and was created by Keyhole, Inc, a company acquired by Google in 2004. It maps the Earth by the superimposition of images obtained from satellite imagery, aerial photography and GIS 3D globe. It is available under three different licenses: Google Earth, a free version with limited. Guest essay by Eric Worrall. According to The Guardian, New York Governor Andrew Cuomo's Closure of Indian Point Nuclear Power Plant was a big step backwards in the battle to reduce CO2 emissions. If we want to fight the climate crisis, we must embrace nuclear power. Bhaskar Sunkara Mon 21 Jun 2021 20.18 AES View the latest news and breaking news today for U.S., world, weather, entertainment, politics and health at CNN.com A set of small plugins for Leaflet, including WFS-GeoJSON layer with filtering, a hover control for GeoJSON, and an Esri tile layer. Enhanced WMS support for Leaflet, including single-tile/untiled layers, shared WMS sources, and layer identify via GetFeatureInfo. A simple WMTS Tile Layer plugin for Leaflet Characteristic model-based adaptive controller design method is introduced to flow field control problem of the cryogenic wind tunnel. A class of nonlinear multi-input multi-output (MIMO) system is given for theoretical research that is related to flow field control of the cryogenic wind tunnel


VxWorks ® is the first and only real-time operating system (RTOS) in the world to support application deployment through containers.. The latest release of VxWorks includes support for OCI containers. Now you can use traditional IT-like technologies to develop and deploy intelligent edge software better and faster, without compromising the determinism and performance Wind River BrandVoice Hubble reported itself offline on its Twitter account early in October and NASA explained that the craft had entered safe mode after one of the three gyroscopes used. Wonder How To is your guide to free how to videos on the Web. Search, Browse and Discover the best how to videos across the web using the largest how to video index on the web. Watch the best online video instructions, tutorials, & How-Tos for free. Have your own how to videos? Submit them to share with the world Space Engineers. Keen Software House. ☆☆☆☆☆ 156. ★★★★★. $19.99. Get it now. Space Engineers is an open world sandbox game defined by creativity and exploration. It is a sandbox game about engineering, construction, exploration and survival in space and on planets The rover captured the view in an image she took with her Pancam on Sol 4539 (Oct. 30, 2016). The linear bright patch in the lower part of the image is composed of wind-blown sands. The horizon is tilted because the rover was tilted. NASA / JPL-Caltech / Cornell / AS

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Fifty years ago, NASA astronauts drove on the moon for the first time. If you can believe it, the moon isn't exactly easy to drive on. There are no roads. There's no oxygen. Gravity is weak. Temperatures range from -280 degrees Fahrenheit to a scorching hot 260 degrees. And the dust. The dust is awful. The lunar environment is just.