Astronomy/Cosmology/Deep Space/Universe/Multiverses

Why is Planet Uranus named Uranus? How about its moons, orbit, and physical characteristics?
Have You Ever Wondered Why Does Our Universe Have 3 Dimensions?
First-of-Its-Kind Satellite Launches to Track Earth's Weather Like Never Before
Now there is water on Mars, now there isn't
Is China winning the space race?
Launched in 1977, Voyager 1 spacecraft thrusters fired up for first time since 1980
Oldest black hole found. Just how big is it?
The secrets of our planet's incessant hum
NASA Confirms Voyager 2 Has Left the Solar System

Is there any speed limit in a superfluid universe?

Do you wish the Moon were twice as close to Earth?

What can we do with a captured asteroid?

What Is Multiverse Theory?

Why do the planets in the solar system orbit on the same plane?

Scientists finally have an explanation for the most energetic explosions in the universe

What is space-time?

People have long claimed to hear the northern lights. Are the reports true?

Stellar Fossils in Pristine Meteorites Point to Ancient Stars That Died Before the Sun Formed

New Findings Suggest Venus Never Had Oceans, Conditions Needed for Life

Planetary Defense: Physicists Propose New Way To Defend Earth Against Cosmic Impacts

Have You Ever Wanted To Explore Outer-Space? Now You Can!

Physicist Quantifies Amount of Information in Entire Visible Universe

Signs of first planet found outside our galaxy

Earth tipped on its side (and back again) in 'cosmic yo-yo' 84 million years ago

NASA’s Revolutionary Laser Communications Mission: 6 Things You Need To Know

Galaxy Discovered With No Trace of Dark Matter

NASA solar probe becomes first spacecraft to 'touch the sun'

Astronomers discover dozens of "rogue planets" roaming the galaxy without a star

Einstein Proven Right Yet Again: Theory of General Relativity Passes a Range of Precise Tests

Could the Earth ever stop spinning, and what would happen if it did?

Mars Curiosity Rover Sees a Strong Carbon Signature in a Bed of Rocks – Could Indicate Biological Activity

Is our universe a holographic projection?

Is Reality Real?

The early universe was crammed with stars 10,000 times the size of our sun, new study suggests

PHYSICISTS SAY THEY MAY HAVE FOUND A POWERFUL GLITCH IN THE UNIVERSE

'Warp drives' may actually be possible someday, new study suggests

New rare 'green bean' galaxy discovered