Here's how astronomers found one of the rarest phenomenons in space
NASA has a plan to clean up space junk—but is going green enough?
Every 80 years, this star appears in the sky—and it’s almost time
How to see the Lyrid meteor shower at its peak
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Do bats take flight during a solar eclipse? Here’s what we learned.
How to watch a solar eclipse safely
What is a solar eclipse—and when is the next one?
NASA smashed an asteroid. The debris could hit Mars.
Inside the observatory that birthed modern astrophysics
How did life on Earth begin? Here are 3 theories.
Did Pluto ever actually stop being a planet? Experts debate.
Saturn’s ‘Death Star’ moon hides an underground ocean
You can now listen to an eclipse. Here's how.
Is there a 9th planet out there? We may soon find out.
Historic moon lander malfunctions—but NASA isn’t panicked (yet)
10 of the best places for stargazing in the UK
2024 may bring the best auroras in 20 years
SpaceX Starship rocket reaches key milestone—then explodes
8 space-themed trips for families
The moon is even older than we thought
A rare ‘ring of fire’ eclipse has come
Here’s where you can see a rocket launch in the U.S.
What is Mercury retrograde?
It looked like a bizarre alignment of meteors. It was something else.
NASA just found a question mark in space. What exactly is it?
What we know from decades of UFO investigations
See Sally Ride’s boundary-breaking life in photos
Why the northern lights are showing up in unexpected places
Starship’s fiery crash was still a win for spaceflight
The difference between asteroids and comets
Venus is volcanically alive, stunning new find shows
How did Saturn get its rings?
Capturing the art and science of NASA’s origami starshade
These musician siblings became rock stars—in astronomy
‘Snakes’ on the moon? They could join our lunar mission.
The 22 most amazing discoveries of 2022
In the Arizona desert, NASA prepares for walking on the moon
NASA surprised itself with its asteroid-smashing success
Meet the adventurer: astronaut Tim Peake
How people viewed the Moon before Apollo and Artemis
Here's how the most iconic space images were ‘remastered’
In space, flames become otherworldly
A visual guide of NASA's plan to get back to the moon
Of shark moves, shell shocks, and trash landings on the moon
NASA's Webb Telescope captures jaw-dropping views of the cosmos
New NASA telescope image is deepest-ever view of the universe
See a rare alignment of all the planets in the night sky
These oddball galaxies are missing their dark matter
The first picture of the black hole at the center of our galaxy
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