The "city killer" asteroid 2024 YR4 won't hit Earth or the moon when it whizzes by in 2032, the latest James Webb Space Telescope observations confirm.

NASA issued a welcomed all-clear Thursday, saying there's now zero chance that asteroid 2024 YR will crash into the moon in 2032. The space agency had bee ...

Events around the Adirondacks include the NASA Earth to Sky program, concerts and the last days of winter carnival.

The space-based telescopes Hubble and Euclid combined forces to capture the vibrant remains of a dying star in stunning new ...

Billions of stars fill our galaxy that become visible at certain times of year. And in the U.S., that time, known as "Milky ...

The James Webb Space Telescope captured a stunning spiral galaxy 65 million light-years away, revealing glowing dust clouds and stellar nurseries.

Gas streams gush into the Milky Way 's center and pile up into thick clouds, but for some reason, those ingredients don't materialize into as many stars as astronomers would expect.

Two landers manufactured by Firefly Aerospace and Intuitive Machines were briefly on the moon at the same time in March 2025. Here's what happened.

The total lunar eclipse will be visible over North America, parts of South America, East Asia, Australia, New Zealand and the Pacific. If you live in the western United States, including Alaska, ...

The first bubble of hot gas seen around another star has been spotted around the "Moth," just 117 light-years away.

Can NASA and Elon Musk get us to Mars and beyond?

A program about the spring equinox will be front and center at the University of Wyoming Harry C. Vaughan Planetarium during ...