There's no telling what will gain traction on social media, but one conspiracy theory has gained enough traction for NASA to ...

NASA’s Kepler data reveals HD 137010 b, a cold, Earth-sized candidate. Though freezing cold, it offers valuable insights into planetary formation and life’s potential elsewhere.

NASA’s latest alert about a near‑Earth asteroid has revived a familiar mix of anxiety and curiosity about what would happen if a space rock really were on a collision course with our planet. The ...

The object dubbed Earth's "second moon" is actually a quasi-satellite that's accompanied the planet since 1957 — not a true ...

NASA said that while the mystery of the Circinus galaxy’s excess emissions has been solved, there are billions of black holes ...

NASA’s latest measurements show that Earth is reflecting less sunlight back into space than it used to, a subtle shift with outsized consequences for the climate system. As the planet’s surface and ...

From new telescopes going online to another mission to the Moon, NASA has a lot of big changes coming in 2026. Here are some ...