From 2005 to 2014, a monumental observing program incorporating the Sloan Digital Sky Survey ... when two stars in a binary system are wrenched apart by a close encounter with a black hole ...

Light pollution is the enemy of astronomers, but it is possible to pick out some stars ... with a black pen. The ink isn’t lost, but it’s contrast with the paper is. In the night sky, it ...

Some stars streaking through the Milky Way at millions of kilometers per hour probably trace back to a supermassive black ...

One of the biggest and brightest stars in the night sky will momentarily vanish as an ... once Betelgeuse will have exploded as a supernova and faded to black," according to the Virtual Telescope ...

Here’s how it works. Astronomers have watched a massive star vanish in the night sky, only to be replaced by a black hole. The supergiant star M31-2014-DS1, which has a mass 20 times greater ...

Astrophysicists are marveling at the latest celestial discovery made near the Milky Way's supermassive black ... the stars visible to the unaided eye under good conditions. ESO, IAU and Sky ...

For the first time, astronomers have captured solid evidence of a rare double cosmic cannibalism — a star swallowing a compact object such as a black hole ... of the night sky in 2017, a burst ...

The simple answer to your question is the camera settings used to take most photos from the Moon weren’t designed to capture stars. Apollo astronauts used film cameras, so to understand the ...

For the first time, scientists have without a doubt observed not one but two collisions between black holes and neutron stars ... separated regions of the sky and at astronomically vast distances ...

A rare nova explosion will soon bring a "new star" to the night sky, and scientists are excited. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...