These popular astronomy questions, answered by Astronomy magazine, will help you better understand our universe - and share ...

Located approximately 27,000 light-years (one light year equals approximately nine trillion kilometres) from Earth — relatively close when it comes to galactic black holes — Sag A* has an estimated ...

In the realm of amateur astronomy, enthusiasts find themselves ... But the axial rotation of the Earth and the fact that its axis is tilted is the thing that tends to get in the way of viewing ...

Aside from the effects of outgassing, comet orbits are also constantly changing simply due to the competing gravitational pulls of the major planets ... also spin on an axis (or sometimes tumble ...

Even to a casual viewer, the waxing gibbous moon of Feb. 7 will appear quite unusual, climbing so very high in the sky.

New details have been discovered about M87*, the first black hole ever photographed, revealing its plasma, its brightness and ...

“The ease of making calculations using this system had direct implications for astronomy and allowed Aryabhata ... that the earth rotates about its axis daily, and that the apparent movement ...

By removing centuries of soot, researchers have uncovered the stunning decoration of a sanctuary dedicated to the heavens ...

Scientists used changes in the supermassive black hole M87*'s accretion disk to infer its orientation, size and turbulence ...

Earth's axis will be titled the farthest away from ... and Christmas wouldn’t become a major Christian festival until the 9th Century. The remnants of these overshadowed pagan traditions remain ...

The brand's historical complication in a mechanical self-winding calibre, the perpetual calendar with a moon phase and a ...

As more satellites, telescopes, and other spacecraft are built to be repairable, it will take reliable trajectories for ...