Planets with many neighbors may be the best places to look for life
If you’re looking for life beyond the solar system, there’s strength in numbers. A new...
European Space Agency, History and activities
The European Space Agency (ESA; French: Agence spatiale européenne About this soundpronunciation (help·info), ASE; German:...
There Could Be 300 Million (or More) Earth-Like Planets in Our Galaxy
The first planets discovered outside our solar system were strange, unfamiliar worlds. These were giants...
The universe is getting hot, hot, hot, a new study suggests
A new study has found that the universe is getting hotter. Credit: Greg Rakozy on...