Simulate all sorts of fun (and historical) events in CELESTIA! Like this solar eclipse in 1922 that helped confirm Einstein's General Theory of Relativity! (1.6.x)
Or use CELESTIA to quiz yourself on the names of all the world capitals! (1.6.x)!
Remember: after clicking on the link directly above, in CELESTIA you can Right Drag its window with your mouse to rotate your view of Earth. Try it!
Are you unfamiliar with our 1.6.x and 1.4.1 links? For an explanation click here.
CELES-TIPS
The following will help you enjoy this page's 1.6.x and 1.4.1 links that run events directly in CELESTIA. If you're new to the program, these tips will also help you learn to use it.
You'll find more information about many of CELESTIA's controls on our Learning Center page.
SKY-FUN / SKY-GAMES . . .
FUN, GAMES, PUZZLES, QUIZZES & MORE!
Now and then we all need to take a little break from our travels through space and time! Here is a page full of diverting interactive fun and challenges, which can help you recharge your "mental batteries" so to speak. And don't be a bit surprised if, while you are having fun, you also learn something along the way!
Remember: play responsibly!
JUST PLAIN, GOOFY FUN
Here's a link to a Chrome Experiment that's just plain goofy fun: Squishy Earth. Can you trap the Earth in a corner?
Bumpy Meatballs is another squishy mesmerizer!
Try your hand at Zen Photon Garden, an unusual though somewhat indescribably engaging activity.
Try this mesmerizing online app. SuperShapes! Change parameters, zoom and rotate. Let us know if you come up with some awesome and original shapes!
PolyHedron Generator is an engaging—and educational—visualization tool with nearly infinite possibilities!.
Here's an engaging Chrome Experiment: Domino . Right click and drag to "set-'em-up", then at your leisure "knock-'em-down!" Endless possibilities!
SIMULATIONS & TOURS
Rendezvous! is a cool satellite orbit simulation! Can you rendezvous with the "target vehicle"?
Experience Curiosity gives you an awesome 3-D driving adventure on Mars from NASA! No speeding!
Also try Experience Insight.
And check out Explore with Perseverance.
And speaking of Mars, try Explore Mars.
ESA's fantastic ISS Virtual Tour takes you all over the International Space Station! Map at upper right tells you where you are and lets you "jump" to different modules.
Boeing's International Space Station "3D Experience" is a truly awesome simulation and tour!
SuperPlanetCrash is an educational game/simulation that will teach you much about orbits and exoplanets!
SCIENCE VISUALIZATIONS
Speck gives you fascinating visualizations of several molecules. With this one you might learn something.
Create your own planets with land, sea and clouds with Planet Generator.
We included this Beating Heart simply because it looks so cool. Zoom in and out, rotate, etc. Awesome!
PUZZLES
Lots of puzzles here with the Google Chrome Experiment, Puzzle Party.
Lots of downloadable, printable 60th Anniversary Crossword Puzzles from NASA.
From HEASARC at NASA's Goddard Space Flight Center, here's a puzzle of a different kind! A Universal Puzzler.
WORD GAMES
Here's another word-finding game, this one from NASA's Goddard Space Flight Center. Universal Chaos.
And here's a site with loads of Astronomy Crossword Puzzles. Note: you may need to widen your window.
Also from NASA's Goddard Space Flight Center, is another crossword puzzle: Phenomenally Pfun Puzzle.
MAZES
Find your way out with Astray. Mazes get harder as you go along.
EYE-HAND COORDINATION
Another involving Chrome Experiment sim. Space Break.
And here's still another involving Chrome Experiment sim. CSS Space Shooter.
Enjoy flying around the island with another involving Chrome Experiment sim., Swoop.
And try your hand at this Chrome Experiment sim., SpaceRun 3D.
From the Deep Space Network, here's DSN Uplink-Downlink.
QUIZZES
From NASA's Global Climate Change pages, here are some interesting quizzes to test your knowledge:
Global Temperature Quiz
Sea Level Quiz
Glaciers and Ice Caps Quiz
CO2 Quiz
Ocean Quiz
Exploring Energy Quiz
Our World/Other Worlds Quiz
MISCELLANEOUS
From NASA's Space Place, here's a cute little game/sim that introduces currents: Go With the Flow.
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SKY VIEWING
SOLAR SYSTEM
THE SUN
MERCURY
VENUS
EARTH
THE MOON
MARS
JUPITER
SATURN
URANUS
NEPTUNE
SMALLER WORLDS
STELLAR OBJECTS
EXOPLANETS
DEEP-SKY OBJECTS
SCALE OF THE COSMOS
———————
SKY-FUN / SKY-GAMES
SKYMARVELS™
CELESTIA ADD-ONS
SKYMARVELS™ POSTERS
SKYMARVELS™ VIDEOS
Solar Eclipses:
Lunar Eclipses:
Moon's Occultation of Venus 2010 May 16
Moon's Occultation of Venus 2010 Sep 11
The Same Side of the Moon Always Faces Earth