This Newly Found Exoplanet Is So Light, Scientists Don’t Know What It’s Made Of
Astronomers discover a super-Earth and a sub-Neptune 250 light years away from our solar system. These planets offer a glimpse into planetary types missing from our own solar system but common in the ...
It’s clear now: iron inside the sun is more opaque than expected
Discover how iron's opacity in the sun challenges scientific models, and how researchers are working to resolve the ...
15 Fun Facts About the Moon You Might Find Spooky
Twelve people have landed on the moon As of 2025, only twelve people have ever set foot on the moon—all of them American ...