NASA’s asteroid trackers have just watched a school‑bus‑sized space rock make a safe, distant pass by our planet, part of a ...

A key antenna in NASA’s Deep Space Network (DSN) that was damaged last fall is expected to remain offline until May.

When NASA launched the Pioneer probes, they were met with an intriguing mystery. At around 20 astronomical units, both ...

What: A forward-looking SETI Live discussion examining the most significant space science missions, discoveries, and ...

The last time NASA sent astronauts on the lunar surface was in 1972 when Apollo 17 carried the last men to walk on the moon ...

With Portugal’s signing, the Artemis Accords have reached 60 international signatories. What began during the President’s ...

Astronomers tracking the skies around our planet have picked up two very different cosmic companions: a vast interstellar ...

Tune in today (Jan. 16) to bid farewell to interstellar comet 3I/ATLAS, courtesy of a livestream from the Virtual Telescope ...