An image of rocks on Mars. Biologist Kelly Weinersmith and cartoonist Zach Weinersmith spent four years…
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How Astronomers Compare Telescopes – Universe Today
How can you fairly compare one telescope to another? It’s all in the (angular) resolution. The…
Delivering Payloads to Mars with CHAMPS
Through its “Moon to Mars” program, NASA plans to send the first crewed missions to Mars…
[release] JAXA Astronaut ONISHI Takuya Appointed the ISS Commander (Japanese Only)
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Astronomers Watch a Black Hole Wake Up in Real Time
You never know exactly when a central supermassive black hole is going to power up and…
Mars Has the Remnants of a Lopsided Magnetic Field
By Andy Tomaswick April 19, 2025 Scientists have known for a while that Mars currently lacks…
NASA Astronaut Don Pettit, Crewmates Complete Space Station Expedition
NASA astronaut Don Pettit returned to Earth Saturday, accompanied by Roscosmos cosmonauts Alexey Ovchinin and Ivan…
The Evidence for Ancient Supernovae Is Buried Underground
The solar system is currently embedded deep within the Local Bubble, a region of relatively low…
Searching for Life on Mars in the Snow and Ice
The surface of Mars is extremely cold, irradiated, and desiccated. But at one time, the planet…
Signs of life detected on exoplanet K2-18b
A team from the University of Cambridge, led by Nikku Madhusudhan, reported the detection of dimethyl…