Cosmic dust from Venus is inspiring new air pollution-busting technology
Inspired by chemistry observed on the surface of Venus, researchers produced a synthetic material that could improve air quality.
Jupiter’s hot “pizza moon” may contain life
Jupiter's moon Io is thought to be inhospitable, but new data suggests life could exist underground, perhaps in lava tubes.
NASA announces alien-hunting Habitable Worlds Observatory
NASA has announced that it is developing the Habitable Worlds Observatory, a new space telescope optimized to hunt for extraterrestrial life.
How to prove Einstein’s relativity for under $100
Muons only live for 2.2 microseconds before decaying. Thanks to Einstein's relativity, they make it to the surface of the earth. Here's how to prove it.
The case for dark matter has strengthened
Though it makes up about 26% of the Universe, we cannot see dark matter. But we know it's there because we can see its effects.
What happens when an astrophysicist puts ChatGPT to the test?
Can an astrophysicist get ChatGPT to learn and assimilate new information and give correct answers where it gave confident but false ones?
Ring galaxies, the rarest in the Universe, finally explained
After decades of wondering how ring galaxies form, we've caught them in enough stages of evolution that we finally know where they come from.
A far-out plan to build an asteroid city
University of Rochester researchers think they have a solution to creating an asteroid city: a giant bag.
China’s new space station is open for business
On Nov. 29, 2022, the Shenzhou 15 mission launched from China’s Gobi Desert carrying three taikonauts – the Chinese word for astronauts.
“Galactic archeology” makes spectacular find: the Milky Way is over 13 billion years old
Scientists have pushed the Milky Way's early history back more than 2 billion years: to less than 800 million years after the Big Bang.