Universe Today
You Can Actually See the Milky Way's Wave When You Map Its Stars
In Theory, Supermassive Black Holes Could get Even More Supermassive
A new study proposes that the upper mass limit for black holes could be a million times larger than we thought.
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The Universe in Formation. Hubble Sees 6 Examples of Merging Galaxies
Virgin Orbit Successfully Launches a Batch of Satellites From an Airplane
Virgin Orbit has successfully tested its new air-launch system (LauncherOne) that will deliver small satellites to orbit in the near future.
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The "Happy Face Crater" on Mars Has Been Changing Right Before Our Eyes
Only 31 Magnetars Have Ever Been Discovered. This one is Extra Strange. It's Also a Pulsar
The One Place on the Space Station Astronauts Aren't Supposed to Clean
Strange Green Star is the Result of a Merger Between two White Dwarfs
Chandrasekhar found there is an upper limit for the mass of a white dwarf, but some white dwarfs can break that limit for a time.
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Mars has Been Through Many Ice Ages in the Last Billion Years
A Habitat at Ceres Could be the Gateway to the Outer Solar System
A new proposal from the inventor of the E-sail shows how we could create an Earth-like space habitat around Ceres, which could be a gateway to the rest of the Solar System
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New Drones for Exploring Mars are Getting Tested in Iceland
Astronomers Confirm That Darksat is About Half as Bright as an Unpainted Starlink
This is a Simulation of the Interstellar Medium Flowing Like Smoke Throughout the Milky Way
What Happens to Their Supermassive Black Holes When Galaxies Collide?
The Solar Wind is More Attracted to the Earth's North Pole Than the South. Why?
The Magnetic Fields Swirling Within the Whirlpool Galaxy
The First Cubesat With a Hall-Effect Thruster has Gone to Space
Planets are Finally Being Discovered Orbiting Farther From Their Stars
We don't know much about exoplanets with long orbital periods, but we're starting to learn.
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Here's the Extremely New Website for the Extremely Large Telescope
A New Satellite Is Going to Try to Maintain Low Earth Orbit Without Any Propellant
