Uranus, the mysterious ice giant, has 27 known moons, each named after literary characters from Shakespeare and Alexander ...

Decades of data collected by the Hubble Space Telescope has given an international team of astronomers fresh insight into ...

A trip to planets outside our solar system could tell scientists a lot — even if no extraterrestrial life is found ...

About 66 million years ago, an asteroid slammed into the planet, wiping out all non-avian dinosaurs and about 70% of all marine species. But the crater it left behind in the Gulf of Mexico was a ...

This discovery offers a glimpse into the dramatic and explosive fates awaiting some of the universe's most fascinating ...

Last month, the Dark Energy Spectroscopic Instrument (DESI) collective reported that dark energy is evolving—specifically ...

Astronomers at W. M. Keck Observatory on Maunakea have uncovered new insights about 2024 YR4. This is an Earth-crossing ...

During an ONR trial, the Saildrone Surveyor and BlueSentry system operated continuously for 26 days and maintained uptime greater than 96%.

When I was a kid, I was fascinated by the Powers of 10 video, which came out in the 1970s. Perhaps you remember it, with the ...