Astronomers have captured the most dramatic view yet of a planet losing its atmosphere, watching the ultra-hot gas giant WASP ...

Wormholes are often imagined as tunnels through space or time — shortcuts across the universe. But this image rests on a ...

It was 4 a.m. on Nov. 25 at the top of Hawaii's dormant Maunakea volcano. The process to view the comet took less time than expected. On the main screen, the subject at hand, interstellar comet ...

Although science fiction is not real, several shows base their ideas on what we know about science relating to space and time ...

Scientists have created a new way to watch plants breathe—live and in high definition—while tracking exactly how much carbon ...

“Time flies,” “time waits for no one,” “as time goes on”: The way we speak about time tends to strongly imply that the passage of time is some sort of real process that happens out there in the world.

"Once these objects get too faint to see, they will never be seen again," When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Few cosmic visitors ...