A NASA spacecraft left a mess at an asteroid when it grabbed a load of rubble last year for return to Earth, new pictures revealed Thursday....
The Pluto spacecraft is about to cross the 50-AU threshold.
Two new studies paint a detailed portrait of the closest known FRB.
At the high end, it's probably less than half the total number of humans that have ever lived. But it doesn't take many to be terrifying.
Scientists have discovered star systems thousands of light years away that have at least two suns and they might be hospitable to life.
New Horizons is a long, long, long way from home. Fifteen years after launching from Earth and six years after becoming the first probe to fly...
NASA’s InSight needs to charge its batteries or it will die in space.
Bending space into warp bubbles to travel faster than light may never be a reality, but distorting the flow of time just might be possible.
A pair of orbiting black holes millions of times the Sun's mass perform a hypnotic pas de deux in a new NASA visualization. The movie traces...
New paint reflects 98% of sunlight as well as radiating infrared heat into space, reducing need for air conditioning