Scientists directly imaged two embryonic exoplanets 370 light-years away.
One more thing to worry about in space.
New high-res images from New Horizons reveal a very blobby space rock.
It defied the odds to discover thousands of planets.
Short answer: Because we changed the definition of the word “planet” to better fit its meaning.
Teaming up to explore the galaxy with an AI assist.
Countdown: 45 years left until 'First Contact'
Planets are basically just giant dust bunnies.
It's time to return to our hellish neighbor.
Researchers hope Juno could help shed light on why Jupiter's northern and southern lights behave differently.
But our days of massive exoplanet dumps may be numbered.
So hot right now.
Here's what it would take to survive this particular doomsday prophecy
The Saturn explorer's death spiral begins on Sunday
Three of them may be habitable
Scientists aren't just jerking you around—this is about something more than your childhood nostalgia
Dawn spacecraft discovers organic materials on its surface
Where can I find a planet like that?
Team announces a new batch of suspected exoplanets
These are the first exoworlds named by the public
They grow up so fast
Short answer: It depends who you ask
This Mars-sized exoplanet is a big deal
And he thinks the upcoming flyby will prove it