Astronomy on MSN
The sky today on Thursday, January 15: Saturn moves into Pisces
Looking for a sky event this week? Check out our full Sky This Week column. January 14: Iapetus at inferior conjunction First ...
Astronomers have finally weighed a wandering “rogue” planet, uncovering a Saturn-mass world flung into the galaxy after a ...
It's Blossom on MSN
Astronomers discover a rogue planet the size of Saturn drifting through our galaxy
Astronomers have detected a rogue planet roughly the size of Saturn wandering alone through the Milky Way. Unlike most ...
Most of the planets we’ve identified are in orbit around stars and formed from the disks of gas and dust that surrounded the ...
Scientists have discovered a rogue planet roaming the Milky Way after combining observations from Earth and a space telescope ...
Astronomers just measured the mass of a free-floating planet without a star for the first time ...
How far it is from the sun: 886 million miles (1.4 billion kilometers), on average How big it is: 72,400 miles (116,500 km) across, or almost 10 times the size of Earth. How many moons it has: At ...
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