Photograph courtesy HubbleSite But not all white dwarfs will spend many millennia cooling their heels. Those in a binary star system may have a strong enough gravitational pull to gather in ...
"The gamma-ray burst traveled through intergalactic space at the speed of light for eleven billion years, during which time the Sun and the planets were born." — Timothy Ferris, in the film ...
The New Horizons mission was launched in 2006 by NASA (HUBBLESITE) “I think it's a little more promising, and that there could be some heat and liquid water, potentially liquid, closer to the ...