Whether Artemis ultimately fulfills its promise of sustained lunar exploration, or is reshaped by politics, budgets and ...

Europa has a vast, saltwater ocean beneath its icy shell, with more than twice the amount of water in all of Earth’s oceans ...

For decades, the search for life beyond Earth has focused on distant exoplanets and the rusty plains of Mars. Now, a small ...

SpaceX is no longer talking about the Moon as a brief stopover. The company is sketching out how a fleet of giant rockets, industrial-scale refueling in orbit, and modular habitats could turn the ...

The Artemis II mission, which could launch as early as February, is expected to send four astronauts on a trip to the moon, ...

The moon and sun share top billing in 2026. Kicking off the year's cosmic wonders is the moon, drawing the first astronauts ...

It’s the first supermoon of the year—and after January, stargazers won’t see another for many months. Here's how to see it.

It's no surprise that SpaceX is breaking in the year. Elon Musk's company launched a whopping 165 orbital missions in 2025 — ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

George Washington discovers that Benedict Arnold has abandoned his post and defected to the British. Washington discovers that Benedict Arnold has defected and planned to surrender West Point – and ...

Just days into the New Year, on January 6, NASA will begin spacewalks outside the International Space Station to prepare for ...