Discovery» from the Web
A total of 883 galaxies have been identified within 250 million light-years from Earth, a third of which have never been seen before.
The most powerful solar storm of the current solar cycle is currently reverberating around the globe.
United States, North America
Possibly containing three times the volume of water held in Earth's oceans, astrobiologists hypothesize that Europa's ocean might be quite a cozy place for biology to gain a foothold.
Following the first successful mission to land on an asteroid, Japan is poised to launch a follow-on expedition, with hopes of finding organics.
Rising acidity poses a threat for many organisms playing a vital part in the food web.