Universe Today
A Supercomputer Gives Better Focus to Blurry Radio Images
A Tracking System is now Scanning the Entire sky Every 24 Hours Looking for Dangerous Asteroids
A Second Generation of Planets can Form Around a Dying Star
The Science -- and Fun -- Behind "Moonfall"
There are Places Where Salty Water Could Emerge Onto the Surface of Mars
Ice Cores Tell the Tale of an Incredibly Powerful Solar Storm That Hit the Earth 9,200 Years Ago
A new study shows that a major solar storm took place roughly 9,200 years ago, a time when solar activity was believed to be more "quiet."
Continue reading
NASA and HeroX Want Your Ideas for How to Deal with Space Waste!
NASA and HeroX are looking for innovative ideas for what to do about the non-recyclable waste astronauts will have to deal with in space!
Continue reading
NASA Details Its Plan for the End of the International Space Station in 2031
A Highly Eccentric Black Hole Merger Detected for the First Time
Recent research into a gravitational wave event has revealed new insights into black hole mergers, cosmic expansion, and the growth of supermassive black holes.
Continue reading
North Korea Releases Pictures of Earth They Say Were Taken From Space
Glowing Helicopters on Mars
Tiny NEA Scout Solar Sail Mission to Chase Asteroid
NEA Scout will hitch a ride to an asteroid on the Artemis 1 Moon mission.
Continue reading
Latest Hubble Image Shows the Star-Forming Chamaeleon Cloud
Finally, a Practical use for Space-Based Power Beaming. Sending Power to Satellites in Shade
Astronomers Finally Find a Second Asteroid in Earth's Trojan Belt
A Chinese Space Tug Just Grappled a Dead Satellite
China's Rover Finds That Regolith on the Moon's far-Side is Stickier Than the Near-Side
Astronomers Lined up Under an Asteroid's Shadow to Measure its Size Precisely
During a Solar Flare, Dark Voids Move Down Towards the Sun. Now We Know Why
The Big Spaceflight Stories You Should be Watching in 2022
There are so many exciting spaceflight missions and milestones in store for 2022! Here are some of the biggest stories expected for the coming year!
Continue reading
It Turns out, We Have a Very Well-Behaved Star
Binary Black Holes can Unlock Another of Einstein's Predictions
Gravitational waves from merging black holes can tell us more about a gravitational dance known as spin-orbit resonance.
Continue reading
Want to Know What James Webb Looks Like in Powerful Earth Telescopes? Prepare to be Underwhelmed
The Virtual Telescope Project recently provided images of the James Webb Space Telescope in the night sky.
Continue reading
Astronomers Discover a Mysterious Star That Flashes Every 20 Minutes. But What is it?
An ultra-long period object might be a magnetar, but it could also be a type of object we've never seen.
Continue reading
Rings Inside a Martian Crater Reveal its Ancient History
What is Einstein's Theory of Relativity?
More than a century after he first proposed it, Einstein's Theory of Relativity is still foundational to our understanding of the Universe.
Continue reading
The Scientific Debate Rages on: Is there Water Under Mars' South Pole?
We Already Have the Technology to Save Earth From a "Don't Look Up" Comet or Asteroid
NASA is Already Designing Hardware for a Mars Sample Return Mission
Unistellar's Plans for Science and Astronomy in 2022
Unistellar's eVscope has proven its ability to do serious astronomy, with more to come in 2022.
Continue reading
Finally, an Explanation for the Cold Spot in the Cosmic Microwave Background
A new study by the Dark Energy Survey (DES) has confirmed the existence of a Supervoid, which could explain how there's a "Cold Spot" in the Cosmic Microwave Background (CMB).
Continue reading
5,000 Exoplanets!
Incredible Image Shows Twin Stellar Jets Blasting Out of a Star-Forming Region
Missing Mass? Not on our Watch—Dr. Paul Sutter Explains Dark Matter
In the first episode of a new series with ArsTechnica - Edge of Knowledge - Dr. Paul Sutter explains the mysterious and elusive nature of Dark Matter!
Continue reading
Webb Has Arrived Successfully at L2
A Private Mission to Scan the Cloud Tops of Venus for Evidence of Life
13 Rovers Recently Competed to Scour the (Simulated) Moon to Harvest Resources
It's Been Constantly Raining Meteors on Mars for 600 Million Years. Earth too.
ESA's ARIEL Mission Will Study the Atmospheres of More Than 1,000 Exoplanets
Remembering NASA Engineer Jerry Woodfill, the Inspiration Behind "13 Things That Saved Apollo 13"
Extreme Tidal Forces Have Deformed an Exoplanet
What an exoplanet shaped like a rugby ball tells us about its composition.
Continue reading
Astronomers Might Have Detected the Background Gravitational Waves of the Universe
A new data release from a gravitational wave consortium has revealed indications of the long sough-after gravitational wave background (GWB).
Continue reading
A Worldwide Search for Dark Matter Fails to Turn up a Signal for This Mysterious Particle
A global search for dark matter turns up nothing, but than in itself is useful.
Continue reading
With Webb Safely Launched, Focus Shifts to the Ariane 6
Curiosity Sees a Strong Carbon Signature in a Bed of Rocks
Bad Weather Postpones Ingenuity's 19th Flight on Mars
If Launched by 2028, a Spacecraft Could Catch up With Oumuamua in 26 Years
A new study by the Institute of Interstellar Studies (i4is) shows that with the right maneuver, a spacecraft could catch up to 'Oumuamua in 26 years.
Continue reading
The Moon's Crust was Formed From a Frozen Slushy Magma
Tom Cruise Movie's Producers Aim to Add Film Studio to the Space Station in 2024
Even Tiny Mimas Seems to Have an Internal Ocean of Liquid Water
