In 2024, I flew on a microgravity, or zero G, parabolic flight with the European Space Agency (ESA). The aeroplane flew big arcs up and down in the sky. At the top of the arc I experienced 22 seconds ...

Add Yahoo as a preferred source to see more of our stories on Google. A photo showing the Earth through windows of a module. NEW YORK — I'm the kind of person who, every so often, falls into ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. This as-told-to essay is based on a conversation with Mike Massimino, a former NASA astronaut who ...

Human spaceflight has been racking up new milestones. But we’re still grappling with a fundamental question: Why go in the first place?

Add Yahoo as a preferred source to see more of our stories on Google. Artemis II crew members, from left, Canadian Space Agency astronaut Jeremy Hansen and NASA astronauts Reid Wiseman, Christina ...

The ESA's Sophie Adenot will become the first French woman to conduct a spacewalk during the next excursion outside the International Space Station.

EXCLUSIVE: Ex-NASA astronaut Sandra Magnus has exclusively spoken to us about what it's like to view a solar eclipse from ...

The Artemis II rocket was smoother than its astronauts expected. When the solid rocket boosters ignited, the crew thought the intense shaking would make it difficult to see telemetry or touch switches ...