The dynamo effect of the Earth’s core was demonstrated in a model without the effects of viscosity, to understand the ...

Space elevators and orbital tethers represent some of the most revolutionary concepts in space exploration,offering a ...

At this year's symposium, ESA celebrated 50 years of space science and cooperation. But behind the celebration was a warning: ...

A new technology known as Geochemical Energy Storage (GES) could provide months-long storage for renewable energy, increasing ...

I/ATLAS is just the third recorded interstellar object to enter the solar system. However, the scientific consensus is that ...

The satellite called NISAR — short for NASA-ISRO Synthetic Aperture Radar — will operate from a near-polar-circling orbit 464 ...

Artwork done by physicist and former UT Dallas professor Russell Stoneback is shown, on Tuesday, July 15, 2025, at his home ...

Harvard astrophysicist Avi Loeb has cowritten a research paper speculating whether the comet 3I/ATLAS is in fact "hostile" ...

Scientists break down the reasons why days are getting shorter—and the mystery they're still trying to solve about Earth's ...

The crew of Axiom-4 (Ax-4) have been aboard the International Space Station (ISS) since their SpaceX Crew Dragon capsule ...

The “Largest Piece of Mars on Earth” just sold at auction for about $5.3 million— $5,296,000, to be exact. Popular Science ...

A new eco-friendly plastic called LAHB has shown it can biodegrade even in the extreme environment of the deep ocean, unlike ...