For years, a Milky Way-Andromeda collision seemed inevitable. A groundbreaking new study reveals a 50% chance our galaxies ...

The second half of the 19th century was a particularly interesting time to imagine Mars. This was a period during which the red planet seemed to be ready to give up some of its mystery. Astronomers ...

New observations from NASA's Chandra X-ray Observatory and other telescopes have captured a rare cosmic event: Two galaxy clusters have collided and are now poised to head back for another swipe at ...

Astronomers reported Monday that the probability of the two spiral galaxies colliding is less than previously thought, with a ...

Two 7-year-olds, an 8-year-old and an 18-year-old were killed in Monday's crash. An Illinois community is reeling after an SUV drove into an after-school camp, killing four girls, but police said ...

Today on Crash Course Astronomy, Phil dives into some very dark matters. The stuff we can actually observe in the universe isn’t all there is. Galaxies and other large structures in the universe are ...

Exoplanets: Crash Course Astronomy #27 Season 1 Episode 27 | 11m 49s Phil explains that YES, there are other planets out there and astonomers have a lot of methods for detecting them. Nearly 2000 have ...

速成课堂 天文篇- 6 望远镜Telescopes- Crash Course Astronomy 2020-06-13 18:59 来源: ... It's pretty amazing what you can learn just by doing that, and of course that's all we humans could do for thousands of years ...

One of the (many) reasons I wanted to make the Crash Course Astronomy series was to create a resource for people. The series is set up like a supplemental astronomy class covering the same sorts ...

Today on Crash Course Astronomy, Phil dives into some very dark matters. Today on Crash Course Astronomy, Phil dives into some very dark matters. The stuff we can actually observe in the universe ...