Elizabeth Howell

A hand-powered calculator from 2,000 years ago, known as the Antikythera mechanism, had a calendar ring that likely followed the lunar year.

Boeing Starliner's spacecraft doesn't have a landing date, but the spacecraft is stable at the ISS and will remain there as a new round of testing begins.

MDA Space's Canadarm3 should be ready for the NASA Gateway space station at the moon in 5 years with a new design and testing contract from the Canadian Space Agency.

NASA astronaut Jeanette Epps says baseball games in space might have more spin. She spoke from the ISS as part of the Baseball Hall of Fame's Black Baseball Initiative.

ISS astronauts retreated to three return spacecraft late on June 26 after a satellite breakup incident in a nearby orbit. NASA cleared the crew to return to their duties after 1 hour.

ULA will switch launches for its Vulcan Centaur rocket because the Dream Chaser space plane is not ready yet. Its next two launches will focus on national security certification.

Don Pettit, NASA's oldest active astronaut and a space shuttle flyer, will return to space no earlier than Sept. 11 aboard a Russian Soyuz spacecraft.

ISS astronauts are reviewing spacesuits and spacewalking procedures after a leak during a spacewalk on June 24. NASA's next spacewalk is still scheduled for July 2.

NASA astronaut Matthew Dominick caught a rare surprise while imaging an intense thunderstorm off the coast of South Africa. He spotted a red sprite, a rare type of lightning.

Two NASA astronauts stopped their International Space Station spacewalk today (June 24) after a spacesuit coolant leak. The astronauts were still in the hatch when it happened.

All issues encountered during the first astronaut mission of Boeing's Starliner capsule must be addressed before the vehicle is certified for long-duration crewed flights.

Virgin Galactic announced a private mission with three researchers, which will fly no earlier than 2026 aboard the new Delta class of aircraft.

Boeing's Starliner will come back to Earth with its two astronauts no earlier than June 26. The four-day extension will allow for more thruster testing at the ISS.

NASA will talk about the delayed return to Earth of Boeing's Starliner capsule during a press conference today (June 18), and you can listen to it live.

Boeing Starliner has seen its one-week test mission in space double to about two weeks. That allowed time for an incredible aurora show during thruster testing on June 15.

NASA astronaut Bob Hines helped bring the first Boeing Starliner to the International Space Station. Now he's part of the large ground team supporting Crew Test Flight, which launched May 21.

Boeing's Starliner capsule launched with astronauts on board for the first time today (June 5), and NASA celebrated the milestone.

Boeing's Starliner capsule thundered to orbit today (June 5) with two astronauts on board, kicking off a crucial test flight for the company and for NASA.

The mission was delayed May 6, two hours before launch, after an issue with the Atlas V rocket. A leak on Starliner was later discovered.

SpaceX launched the EarthCARE mission this afternoon (May 28) after sending aloft a group of Starlink internet satellites this morning.

A spy satellite on board did not reach orbit, according to media reports.

Jared Isaacman, the billionaire funder and commander of the Polaris Program missions, spoke on social media recently about why he wants a Hubble Space Telescope mission.

NASA and Boeing are still working through "complicated" issues arising from a small Starliner spacecraft helium leak. Launch is June 1, but that's pending a flight readiness review.

Artemis 2 is so far expected to fly in 2025, with astronaut safety a priority before the schedule.

The 1st astronaut mission aboard Boeing's Starliner will not lift off May 25 as planned. NASA has not yet revealed the cause, but a helium leak has been ongoing in the spacecraft.