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 ...

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

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

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 ...

It has a major axis effective radius of approximately 6,160 light years and its mass is estimated to be at a level of 200 million solar masses. Previous observations of FCC 224 have found that it ...

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

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 ...

“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 ...

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 ...