YR4 is a tailor-made asteroid for planetary defence efforts — it has everything it takes to get our attention." ...

Axiom Space’s Axiom Mission 4 to the International Space Station is expected to launch Wednesday after the weather forecast ...

Several ongoing and future missions led or co-led by NASA exploring the cosmos could face serious changes if Congress ...

San Diego aerospace engineer Steve Neilson spent decades pushing the boundaries of aviation—from developing top-secret ...

In a stunning reminder of our place in the vastness of space, a remarkable image taken by NASA’s Cassini spacecraft shows ...

Space-tech startup Orbitt Space has secured $1 million in a pre-seed funding round. Pi Ventures headed the investor's list ...

A Falcon 9 rocket topped with 26 of SpaceX 's Starlink broadband satellites lifted off from California's Vandenberg Space ...

The Ax-4 mission is scheduled to launch from NASA's Kennedy Space Center at 8:22 a.m. ET on Tuesday, June 10. You can catch ...

Earth is perfectly safe from a menacing asteroid known as 2024 YR4 that is big enough to level a city, but the moon? Not so ...

Scientists discover a fungus that binds to gold, promising more sustainable prospecting and mining, even in future space ...

Trump's proposed 50% cut in NASA's science budget would turn the agency into an empty shell. Who's behind this?

Summer solstice is the longest day of the year. Here's why it can occur on June 20, June 21 or June 22. Plus: Solstice 2025 events in metro Phoenix.