According to NASA, four to five planets being visible across the sky at the same time happens only once every few years.
Explore the impact of stellar flares on the potential for alien life. Discover how higher levels of UV radiation can both ...
A rare astronomical event will see seven planets align in the night sky on 28 February, marking the last such occurrence for ...
Why it's so special: These odd, fan-like features on the surface of Mars are geysers of gas and dust near the planet's south ...
According to BBC Sky at Night Magazine, it is all a matter of perspective and how we see objects in the night sky from Earth.
Nasa says explosion would be 150 times greater than A-bomb dropped on Hiroshima with chances of it smashing into the planet ...