A black hole 30 million times the mass of the sun has produced winds one-fifth the speed of light, stunning scientists.
When I started my career in astrophysics at Princeton in 1987, my mentor John Bahcall asked me for a list of the computer codes that I…
Want to be a top notch candidate for hosting alien life? Then there's a few key requirements you should be aware of: Ideally, you're a large object like a moon or a planet; scientists suspect you also have an atmosphere and water; plus, you should orbit your …
Archaeologists in Britain say they have found the earliest known evidence of deliberate fire-making, dating to around 400,000 years ago. The findings published in the journal Nature predate previous evidence by about 350,000 years. The team identified heated …
