The Event Horizon Telescope project unveiled the first-ever photo of a black hole on Wednesday, more than 100 years since Albert Einstein theorized their existence.
Hayabusa2 was launched with a five-gram bullet and an explosive, both meant for the Ryugu asteroid 200 million miles from Earth.
Filmmaker and space lover Wylie Overstreet took his telescope onto the streets of Los Angeles to show strangers the moon, then captured their reactions on film.
A leading explanation for the different patterns seen in Earth’s northern and southern auroras has been ruled out.
'Planet Nine' is thought to be 10 times larger than Earth, but what if it wasn't a planet at all?
Astronomers think aliens from other galaxies could be trying to communicate with us so Chinese scientists built a huge telescope to find out.
"A first in human history."
It's been called the sci fi 'Game of Thrones,' and 'Fight or Flight' showed us how hard the show's heroines go to protect their planet.
A new NASA study estimates that Saturn’s famous rings won’t be around forever.
"We have lift-off."
“This is real.”
A letter from Harvard University scholars asserts that the blunt-shaped ‘Oumuamua object may be an alien probe, but one of the scientists who rolled the spliff is killing the buzz.