Abstract: Space debris consists of defunct objects in orbit that pose collision risks to satellites and spacecraft, with long lifespans and growing density threatening space sustainability. Predicting ...

Editor's note: The September 2025 partial solar eclipse put on a magnificent show as the moon swept over the face of our sun, darkening the sky over a swathe of the Pacific Ocean. Check out our wrap ...

The intensity of the Sun’s activity ebbs and flows across years, but also across decades—a behavior that scientists haven’t quite figured out yet. At the turn of the 21 st century, astrophysicists ...

A new Dollar Tree store is opening in Shrewsbury on Newman Springs Road. The store will occupy a nearly 13,700-square-foot space next to an Aldi supermarket. This location was formerly part of a ...

We may receive a commission on purchases made from links. For most homeowners, the bathroom is the one room in the house you don't want to mess with regarding maintenance and repairs. And of all your ...

Defense technology company Anduril Industries and propulsion startup Impulse Space announced on September 16 that they will jointly build and fly a demonstration satellite designed for rendezvous and ...

NASA's ambitious mission to return astronauts to the moon for the first time this century is on track to launch no later than April 2026, but it just might fly sooner if all goes well. Final tests of ...

For decades, the search for alien intelligence has revolved around the question: if someone out there is listening, how could they hear us? A new study combining data from Penn State and NASA’s Jet ...

Due to the lapse in federal government funding, NASA is not updating this website. Space is a dangerous place — one that NASA continues to explore for the benefit of all. It’s filled with radiation ...

Manual cardiopulmonary resuscitation (CPR) techniques, including the "handstand" method, are ineffective in microgravity due to the lack of a counter-force to compression, resulting in insufficient ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Remote and hybrid work is ...