Universe Today
China's Rover Found Evidence of an Ancient Ocean on Mars
When Black Holes Merge, They'll Ring Like a Bell
How a merged black hole rings as it settles into a stable form holds clues to a better understanding of gravity.
Continue reading
ESA Has a Playground for Mars Rovers to Learn how to Explore the Red Planet
Amazing Views From ESA's New MeteoSat Weather Satellite
The European Space Agency's latest third generation Meteosat-I 1 weather satellite shows its stuff, with more to come.
Continue reading
Chandra and JWST Join Forces in a Stunning Series of Images
NASA scientists have combined data from the James Webb and Chandra observatories to create stunning series of images.
Continue reading
Want to be an asteroid miner? There's a database for that.
Virgin Galactic's Space Plane Rises Again for Final Flight Test
NASA May Have Found Hakuto-R's Crash Site
After Three Years of Upgrades, LIGO is Fully Operational Again
Artificial Gravity Tests on Earth Could Improve Astronaut Health in Space
The ESA is conducting a new study that measures the effects simulated gravity and exercise have for astronaut health.
Continue reading
There's a Polar Cyclone on Uranus' North Pole
Where Are the Missing Black Holes? The Hubble May Have Helped Find One
eROSITA Sees Changes in the Most Powerful Quasar
An international team of astronomers observed the quasar J1114 in the X-ray band for the first time, revealing things about its inner workings and quasars they shape their host galaxies.
Continue reading
Juno Reveals Volcanoes on Io
An Astronaut Will Be Controlling Several Robots on Earth… from Space
SETI Researchers Are Simulating Alien Contact — and You Can Help
The Tonga Eruption Was So Powerful it Disrupted Satellites Half a World Away
The Heaviest Neutron Stars Could Have Strange Matter Cores
Four Private Astronauts Are Now on the International Space Station
Astronomers Watched a Fast Radio Burst Go Right Through a Star's Atmosphere
There's So Much Going on in This Star-Forming Nebula
Look at this beautiful image of the Lupus 3 star-forming interstellar cloud captured by the Dark Energy Camera.
Continue reading
Remember Those Impossibly Massive Galaxies? They May Be Even More Massive
A new analysis of those James Webb images showed that the galaxies it observed (deemed "too massive") could be even more massive than we thought!
Continue reading
The Private Axiom-2 Mission is Almost Ready to Fly to the International Space Station
Not All Type 1a Supernovae are Created Equally
New research shows that there are variations in how white dwarfs explode.
Continue reading
Artemis V is Going to the Moon With Blue Origin
ESO is Using a New System to Allocate Telescope Time. It's Working Well
New Climate Model Accurately Predicts Millions of Years of Ice Ages
New research by a team of Japanese climatologists and an astronomer shows how astronomical forces have caused major changes in Earth's climate.
Continue reading
An Astronomical First! A Radiation Belt Seen Outside the Solar System
For the first time, a team of astronomers has imaged the radiation belt of an object from beyond the Solar System.
Continue reading
Astronomers Want to Build the Next Generation Arecibo Telescope
When the Arecibo Telescope collapsed in 2020, astronomers lost one of the world's most powerful radio telescopes. A team of astronomers wants to resurrect the mighty telescope with the Next Generation Arecibo Telescope.
Continue reading
The Largest Explosion Ever Seen in the Universe
Astronomers have witnessed the most powerful supernova on record, which could provide insight into the forces that shape galaxies.
Continue reading
A Brief History of the Discovery of Cosmic Voids
Building a Satellite out of Wood? Use Magnolia
Mars Has a Thick Crust. Its Internal Heat Mainly Comes from Radioactivity
Could We Resurrect the Spitzer Space Telescope?
Fatty Acids Might Exist in Space
A Few Interstellar Objects Have Probably Been Captured
Astronomers Find an Earth-Sized World That May Be Carpeted in Volcanoes
Saturn's Rings are Much Younger Than the Planet
Scientists know how quickly dust builds up and allows them to measure in Saturn's rings, and it points to a recent formation.
Continue reading
Four of Uranus' Moons Might Have Liquid Oceans, Too
JWST Finds a Comet Still Holding Onto Water in the Main Asteroid Belt
Astronomers Prepare for the Next Thousand Years of Hazardous Asteroid Impacts
Life Probably Didn't Have a Hand in Creating Organic Deposits on the Surface of Mars
Using data from the ESA's Trace Gas Orbiter (TGO), new research shows that organic material on Mars may not be an indication of past life.
Continue reading
Kathy Lueders Was NASA's Top Human Spaceflight Official. Now She Works for SpaceX
Astronomers Have a New Way to Measure the Expansion of the Universe
A new method of measuring cosmic expansion uses multiple observations of a supernova in a lensed galaxy.
Continue reading
An Innovative Heat Shield That Doesn't Need to Be Replaced Between Missions
Astronomers Want Your Help to Identify Risky Asteroids
It's Time to Figure Out How to Land Large Spacecraft Safely on Other Worlds
Seismic Waves Help Map the Core of Mars for the First Time
The Moon has a Solid Core Like the Earth
A new study by a team of French researchers has confirmed that the Moon has a solid inner core.
Continue reading
Astronomers Find a "Red Nova": A Main-Sequence Star Just Eating its Planet
