Dust, Not an Alien Megastructure, Likely Causes Strange Winks in Tabby’s Star Brightness
After extensive observations, researchers can now confidently say: It’s not aliens
Meet the Newly Named 86 Stars of the Night Sky
The new names are drawn from China, Australia, South Africa, Maya, Polynesian and Coptic traditions
The Science of Silence in ‘Star Wars: The Last Jedi’
The soundless lightspeed attack that baffled some fans was actually the film’s most scientifically accurate moment
Quadrantid Meteor Shower Kicks Off the New Year
The annual show is known for producing long-lasting, bright fireballs from asteroid 2003 EH1
Watch the Supermoon Rise Around the World in Pictures
The ‘super’ event was a great excuse to get outside and take in some celestial wonder—even if the moon didn’t look all that different
Russia Proposes “Luxury Hotel” for the International Space Station
The NEM-2 module would have four cabins, two bathrooms, exercise equipment, WiFi and a lounge with a 16-inch window
Learn to Speak the Language of the Universe With This Mindblowing New Book
Magnitude helps you imagine the outer limits of time, speed and distance—without breaking your brain
NASA Unveils Finalists for Its Next New Frontiers Mission
In 2025, the agency will either try to grab a piece of a comet or send a space-helicopter drone to the surface of Saturn’s moon Titan
Unusual Interstellar Visitor Could Be Shard of Ice
A new study of ‘Oumuamua suggests it’s water ice covered with 20 inches of dry carbon compounds
SpaceX Successfully Launches a Fully Recycled Mission to the Space Station
A previously flown rocket will launch a previously flown spacecraft to the space station
Shadows of Saturn’s Rings Mess With Its Upper Atmosphere
The Cassini probe’s final swoops through the rings found that they impact the planet’s ionosphere
How AI Found the First Eight-Planet Solar System Beyond Our Own
Google’s neural network sifted through piles of NASA data to find a planet hiding in the spacestacks
What Lurks Below Jupiter’s Great Red Spot?
New results from the Juno spacecraft are helping to unlock the secrets of this centuries-old storm
Scientists Discover Ancient Black Hole From the Dawn of the Universe
Sitting some 13.1 billion light years away, the find offers a window into the early universe
Satellite Images Show Frightening Intensity of California Wildfires
Thick plumes of smoke can be seen blowing across the Pacific
Geminid Meteor Shower Will Blaze Across Skies
Will you stay up to catch the show?
Chilean Telescope Takes Deepest Look Into the Cosmos Yet
In the process, researchers discovered 72 new galaxies and details on 1,600 more
Earthworms Reproduce in Faux Mars Soil For the First Time
A vital component of healthy Earth gardens, scientists are testing their resilience in the harsh Red Planet environment
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