Strange signals picked up by the radio telescope pointed towards the stars in Parkes, Australia have a rather more mundane origin.
Each year NASA's Earth Observatory picks enlightening or incredible images of our planet taken from space and has the public vote on them in Tournament: Earth. Here are Crave's favorites.
The Solar Dynamics Observatory celebrates five years of sun-worshipping by releasing its impressive 100 millionth image of our closest star.
One of the most powerful black holes in the observable universe has been revealed by NASA's Chandra X-Ray Observatory.
Our complex universe gets to show off in a spectacular series of winning photos from the Insight Astronomy Photographer of the Year contest.
For the first time ever, the Earth and moon pair up to get in the way of the Solar Dynamic Observatory's view of the sun.
A faint dwarf galaxy neighbouring the Milky Way has been photographed in the highest resolution yet, helping provide valuable information about the early universe.
The sun-gazing Proba-2 satellite had an action-packed day in which it witnessed a partial solar eclipse three times over.
Two rare blue stars ionise the gas in the Prawn Nebula, allowing it to emit its own light.
One of the most spectacular night sky shows of the year is here, and the pesky moon isn't around this time to spoil it. Here's how to take it in.