SpaceX Will Launch First Russian Astronaut: How to Watch

Despite the Russian invasion of Ukraine, NASA and Roscosmos have managed to continue cooperating on flights…

New Europa Pictures Beamed Home by NASA’s Juno Spacecraft

The space probe has been studying Jupiter since 2016 and just flew within about 200 miles…

NASA May Let Billionaire Astronaut and SpaceX Lift Hubble Telescope

Jared Isaacman, who traveled to orbit on the Inspiration4 mission, is pursuing a private space program…

Photos Show NASA’s DART Spacecraft Crashing Into Asteroid

Astronomers on Earth — and a shoebox-size Italian spacecraft called LICIACube — captured the DART mission’s…

What We Learned From NASA’s DART Mission

The spacecraft plowed into a space rock with the goal of demonstrating how an asteroid threatening…

NASA Smashes Into an Asteroid, Completing a Mission to Save a Future Day

The DART spacecraft completed its 10-month journey to demonstrate a technique that could defend the planet…

NASA Is About to Crash Into an Asteroid. Here’s How to Watch.

The DART mission has been flying to its target since launching last year. On Monday night,…

Maarten Schmidt, First Astronomer to Identify a Quasar, Dies at 92

His 1963 breakthrough revealed one of the furthest objects from Earth and opened new questions about…

See Images of Neptune Come Into Focus With Webb Telescope

New images from the space-based observatory offer a novel view of the planet in infrared. …

Physics Body Concedes Mistakes in Study of Missile Defense

Two scientists said the American Physical Society had erred in evaluating their plan to use drones…