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soho.nascom.nasa.gov favicon

View real-time solar images and data

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Explore real-time images, data, and news from the Solar and Heliospheric Observatory. Learn about solar events and stay updated on the latest discoveries.

apod.nasa.gov favicon

View a new space photo with expert insights daily

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See a new astronomy photo every day, each with a short explanation from experts. Explore the universe through stunning images and easy-to-read facts.

marsoweb.nas.nasa.gov favicon

Browse Mars landing sites and mission data

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Explore detailed info on Mars landing sites, mission data, and scientific resources for researchers, students, and enthusiasts interested in Mars exploration.

eclipse2017.nasa.gov favicon

Discover and relive the 2017 total solar eclipse

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Explore NASA's guide to the 2017 total solar eclipse, featuring event info, safety tips, live streams, maps, and educational resources for all ages.

solarscience.msfc.nasa.gov favicon

Discover NASA's latest solar research and insights

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Explore solar physics with NASA's Marshall team—learn about the Sun, sunspots, space weather, and current solar research projects in clear, engaging detail.

spotthestation.nasa.gov favicon

See when the ISS will pass over your location

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Find out when and where to see the International Space Station pass overhead, with easy viewing times and alerts from NASA's Spot The Station website.

echo.jpl.nasa.gov favicon

Discover asteroid radar data and research

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Explore asteroid radar research, data, and findings from NASA's JPL, offering insights and resources for astronomy and space science enthusiasts.

eclipse.gsfc.nasa.gov favicon

Browse 5,000 years of eclipse maps and data

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Explore NASA's official archive of eclipse maps, tables, and guides spanning 5,000 years, with tips on eclipse viewing, safety, and photography.

cneos.jpl.nasa.gov favicon

Track near-Earth asteroids and close approaches

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Explore NASA's Near-Earth Object database for up-to-date info on asteroid risks, close approaches, orbits, and more. Track NEOs and learn about space safety.

hesperia.gsfc.nasa.gov favicon

Access real solar flare data and mission insights

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Explore RHESSI mission data, solar flare images, and scientific resources for studying high-energy solar phenomena and space science research.

fermi.gsfc.nasa.gov favicon

Discover the universe's most energetic events

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Explore the universe with NASA's Fermi Gamma-ray Space Telescope site, offering news, discoveries, and resources about high-energy cosmic phenomena.

planetarynames.wr.usgs.gov favicon

Find official names of planetary features

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Explore official names and details for features on planets and moons using this NASA and USGS resource for planetary nomenclature and mapping.

stereo.gsfc.nasa.gov favicon

View live solar images and space weather data

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Explore solar storms and space weather with real-time images and data from the STEREO space observatory, tracking the Sun and its activity.

sdo.gsfc.nasa.gov favicon

View real-time images and data of the Sun

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Explore real-time solar images, data, and research from NASA's Solar Dynamics Observatory to better understand the Sun and its impact on Earth.

map.gsfc.nasa.gov favicon

Discover universe data from NASA's WMAP mission

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Explore NASA's Wilkinson Microwave Anisotropy Probe site for data, discoveries, and resources about the universe and cosmology research.

solarb.msfc.nasa.gov favicon

Discover NASA's solar research and mission data

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Explore NASA's Hinode mission for solar research, featuring data, observations, and updates on the Sun's activity and scientific discoveries.

nauticalcharts.noaa.gov favicon

Access official U.S. nautical charts and navigation tools

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Explore official U.S. nautical charts, navigation tools, and hydrographic data from NOAA’s Office of Coast Survey for safe marine travel and planning.

heasarc.gsfc.nasa.gov favicon

Explore real NASA astronomy data and tools

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Access NASA's archive for high-energy astronomy data, software, and tools from space missions—ideal for scientists and astronomy enthusiasts.

orbitaldebris.jsc.nasa.gov favicon

Get the latest info on space debris from NASA

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Explore NASA's Orbital Debris Program Office for data, research, and resources on tracking and understanding space debris in Earth's orbit.

nightsky.jpl.nasa.gov favicon

Join astronomy clubs and discover local sky events

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Connect with astronomy clubs, find stargazing events, and access skywatching resources through the Night Sky Network’s member site.

Top Trek.nasa.gov Alternatives (Matching Language)

spaceengine.org favicon

Explore a seamless, realistic virtual universe

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SpaceEngine lets you explore a scientifically accurate virtual universe, traveling from stars to galaxies and landing on planets on your computer.

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Explore interactive lunar maps in 2D & 3D

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Explore detailed lunar maps in 2D and 3D, view NASA and LRO mission data, and discover the Moon’s surface with this interactive map tool.

theskylive.com favicon

See what’s in your sky tonight, live

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Explore the night sky with interactive star maps, real-time data on planets and comets, and guides for astronomy enthusiasts of all levels.

starwalk.space favicon

Explore the night sky with a real-time star map

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Discover stars, planets, and constellations in real time with an interactive sky map. Explore astronomy guides, news, and quizzes for all ages.

stellarium.org favicon

Explore a realistic 3D night sky from home

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Stellarium lets you explore a 3D night sky on your computer, showing stars, planets, and constellations just as you'd see them in real life.

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Explore the solar system in 3D, live online

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Explore a real-time 3D model of the solar system and night sky, viewing planets, stars, and constellations interactively from your browser.

virtualtelescope.eu favicon

View space live with remote telescopes

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Explore the universe in real time with remote telescope access, live online observations, and stunning space imagery from The Virtual Telescope Project.

in-the-sky.org favicon

View interactive night sky charts and events

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Explore astronomy news and interactive night sky charts to discover planets, stars, and events happening above you. Perfect for stargazers and enthusiasts.

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Discover where world languages are spoken

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Explore interactive maps showing where thousands of world languages are spoken, with detailed linguistic information for each region and country.

esahubble.org favicon

Discover breathtaking Hubble space images

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Explore stunning Hubble images, news, and discoveries from the ESA/Hubble Space Telescope. Dive into astronomy resources and space science updates.

skyandtelescope.org favicon

Explore interactive sky charts and astronomy news

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Discover astronomy news, guides, and interactive sky charts to explore the night sky, track celestial events, and enhance your stargazing experience.

greatamericaneclipse.com favicon

Find the best spots to view the 2024 solar eclipse

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Explore upcoming solar eclipses in America with interactive maps, viewing tips, event guides, and safety info for the April 8, 2024 total solar eclipse.

marble.kde.org favicon

Discover and explore interactive world maps

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Explore the world with Marble, a virtual globe and atlas that lets you view maps, find places, and learn about geography right from your device.

kgs.ku.edu favicon

Access Kansas geology data, maps, and research

38%

Explore Kansas geology with research programs, maps, data, and educational resources from the Kansas Geological Survey, part of the University of Kansas.

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Explore interactive world and country maps

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Discover interactive world maps, geography facts, and travel info for countries and cities. Explore maps, trivia, and global insights for your next adventure.

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Explore Mars missions and robotic discoveries

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Explore Mars missions, news, and resources from the European Space Agency. Discover robotic exploration updates, educational tools, and mission highlights.

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Discover astronomy guides and sky atlases

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Explore astronomy resources, sky atlases, and fiction by Professor Courtney Seligman. Learn about the universe with online texts and star maps.

mapsofindia.com favicon

Discover detailed maps of India instantly

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Explore detailed maps of India, including states, cities, and regions, plus geography and history resources for students and curious travelers.

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Compare countries with global data and rankings

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Explore global statistics, rankings, and comparisons on countries, cities, and populations with easy access to geography and demography data worldwide.

atlas.gc.ca favicon

Discover interactive maps of Canada

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Explore interactive maps, geographic facts, and educational resources about Canada in both English and French on the official Atlas of Canada website.

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chandra.si.edu favicon

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Explore NASA's Chandra X-ray Observatory with interactive tools, images, and sounds of space phenomena like black holes, supernovas, and more.

coaa.co.uk favicon

Experience astronomy in Portugal's Algarve

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COAA offers astronomy experiences and resources in the Algarve, Portugal, with observatory access, stargazing events, and learning opportunities.

solarviews.com favicon

Discover planets and space missions in vivid detail

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Explore the solar system with interactive multimedia, images, and videos about planets, moons, comets, and the history of space exploration.

ga.gov.au favicon

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Explore Australia's earth sciences with maps, data, news, and education resources from Geoscience Australia. Access earthquake info and scientific insights.

zenite.nu favicon

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Explore astronomy in Portuguese with news, lunar phases, stargazing guides, and fascinating facts about the universe, planets, and space science.

mreclipse.com favicon

Learn to photograph solar and lunar eclipses

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Discover stunning eclipse photos, guides for eclipse photography, safety tips, and resources for observing solar and lunar eclipses on MrEclipse.com.

djm.cc favicon

Find constellations by sky coordinates instantly

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Easily find which constellation contains any sky coordinates with this astronomy tool designed for quick star mapping and constellation identification.

seti.org favicon

Explore the search for life beyond Earth

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The SETI Institute brings together scientists and space enthusiasts to explore the universe, share discoveries, and ask if we are alone in space.

britastro.org favicon

Join a vibrant astronomy community and learn together

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Connect with amateur astronomers, find observing guides, join discussions, and access resources to explore astronomy with the British Astronomical Association.

ligo.org favicon

Explore gravitational wave discoveries and science

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LIGO Scientific Collaboration shares gravitational wave discoveries, research, and educational resources for exploring the universe's fundamental physics.

meteorshowersonline.com favicon

Find the next meteor shower in your sky

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Explore upcoming meteor showers, astronomy news, and space facts. Meteor Showers Online helps you discover when and where to watch celestial events.

gplates.org favicon

Visualize and explore plate tectonics interactively

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GPlates offers interactive desktop tools for visualizing plate tectonics, helping users explore and analyze the movement of Earth's plates over time.

rochesterastronomy.org favicon

Explore the night sky with local astronomy guides

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ASRAS connects astronomy enthusiasts with monthly sky guides, educational events, and community activities in Rochester. Discover, learn, and join in.

esoteric.msu.edu favicon

Attend live planetarium shows and astronomy events

32%

Abrams Planetarium at MSU offers astronomy shows, educational programs, and events for all ages, making space science accessible to the central Michigan community.

oz9aec.dk favicon

Track satellites live and predict their orbits

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Track satellites in real time, predict their orbits, and view passes on maps and charts with this free satellite tracking software for multiple platforms.

wikisky.org favicon

Explore the stars with an interactive sky map

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Explore the night sky with an interactive online star map that lets you zoom in on stars, galaxies, and constellations from your browser.

worldwidetelescope.org favicon

Explore the universe with interactive star maps

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Explore interactive maps of the universe and view astronomical data from telescopes worldwide using this web-based planetarium tool.

cleardarksky.com favicon

Check sky conditions for stargazing

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ClearDarkSky provides detailed sky charts and weather forecasts to help astronomers and stargazers plan the best nights for observing the sky.

atlascoelestis.com favicon

Discover historic star maps and atlases

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Explore a collection of historical star maps and astronomy resources, featuring scans and information about celestial atlases from past centuries.

orbitsimulator.com favicon

View detailed orbit and gravity simulations

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Explore interactive orbit and gravity simulations of planets, moons, and asteroids, created with Orbit Simulator for astronomy enthusiasts and learners.