Mike Wall

Astronaut Suni Williams left NASA late last month after 27 years of service. She spent a total of 608 days in space, more than all but one other American astronaut.

Blue Origin just announced "TeraWave," a planned satellite megaconstellation designed for customers who need super-high-throughput communication services.

"This contract reflects both the value of affordable servicing missions and the technical readiness of the Otter."

The four astronauts of SpaceX's Crew-11 mission will discuss their shorter-than-expected stay aboard the International Space Station today (Jan. 21), and you can watch it live.

Isar Aerospace's Spectrum rocket will try to become the first vehicle ever to reach orbit from European soil today (Jan. 21), and you can watch the action live.

Blue Origin will launch six people to the final frontier on Thursday (Jan. 22), and you can watch the space tourism mission live.

NASA will roll its Artemis 2 moon rocket out to the launch pad on Saturday (Jan. 17), and you can watch the slow-moving action live.

The four astronauts of SpaceX's Crew-11 mission made it to Houston today (Jan. 16), just a day after their unprecedented medical evacuation from the International Space Station.

SpaceX will launch its first national security mission of the year tonight (Jan. 16), and you can watch the action live.

Congress just approved a $24.4 billion budget for NASA for this year, rejecting the deep cuts that President Trump had proposed last spring.

NASA is returning four astronauts to Earth early from the International Space Station due to a medical concern with one of the Crew-11 astronauts. Here's the latest news.

The four astronauts of SpaceX's Crew-11 mission splashed down safely today (Jan. 15) after the first-ever medical evacuation of the International Space Station.

NASA and the U.S. Department of Energy have firmed up their commitment to develop a nuclear reactor for use on the surface of the moon by 2030.

The four astronauts of SpaceX's Crew-11 mission will leave the International Space Station on Jan. 14, in the first-ever medical evacuation from the orbital lab. Here are the details.

Former NASA astronaut and current U.S. Senator Mark Kelly is fighting back, suing the Pentagon for its plan to censure him over comments he made in a video late last year.

India's PSLV rocket apparently failed Sunday night (Jan. 11) while trying to launch 16 payloads to space. It was the PSLV's first liftoff since a May 2025 failure.

SpaceX launched NASA's Pandora exoplanet mission and about three dozen other payloads early Sunday morning (Jan. 11) on a rideshare flight called "Twilight."

SpaceX launched 29 Starlink broadband satellites to orbit from Florida's Space Coast on Friday (Jan. 9), acing its third mission of 2026.

The first medical evacuation in the history of the International Space Station will take place on Jan. 14, when the four astronauts of SpaceX's Crew-11 mission head home.

NASA plans to roll out its Artemis 2 moon rocket on Jan. 17, keeping the historic mission on track to launch as soon as Feb. 6.

NASA will bring four astronauts back to Earth early due to a health issue, leaving the International Space Station with just three crewmembers. But that's the way it used to be.

NASA has decided to bring the four astronauts of SpaceX's Crew-11 mission home from the International Space Station early due to a medical issue experienced by a crewmember in orbit.

The Vera Rubin Observatory has found 19 new "superfast rotator" asteroids, including the fastest-spinning big space rock ever found.

NASA is evaluating its options for dealing with an astronaut health issue in orbit, one of which is an early end to SpaceX's Crew-11 mission to the International Space Station.

NASA has postponed a planned Jan. 8 spacewalk outside the International Space Station due to a "medical concern" with an unnamed crew member.