"It's quite a violent process in setting off from planet Earth towards space," Christoph Grainger-Herr, chief executive of ...

Einstein's theory of general relativity views time similarly to width, height, and length. As such, both time and space can be curved by gravity. This effectively means that time is slower the closer ...

The mysterious interstellar object dubbed 3I/ATLAS has once again baffled astronomers with its unusual activity as it ...

MIT astronauts aboard the International Space Station—and the MIT researchers who have sent up experiments—have advanced our ...

Season 9, airing on ABC, continues to surprise the audience, and Episode 3, The Sky is Falling presented one of the series’ ...

Due to cloudy weather, this livestream was rescheduled for Oct. 24, beginning at 1:30 p.m. EDT (1730 GMT). Two comets, C/2025 ...

NASA is looking for more ideas for Artemis III lunar landers amid concerns for the progress of SpaceX's Starship megarocket.