A new survey of 500,000 stars finds only 0.28% host close-in giants, showing how aging Sun-like stars drag their planets to destruction.

Scientists have confirmed that comet 3I/Atlas is visible again following its close approach to the Sun, sparking fresh ...

"We've made enough energy for all the people in the West and north of the equator, but we just haven't finished the job," ...

The Pamir Highway across Tajikistan offers unparalleled adventure, treachery and memories. Our own Autumn Phillips braved the coldest, most dangerous road trip in the world.

Scientists who study comets are struggling to keep up with popular speculation that the interstellar object 3I/ATLAS was sent ...

Is 3I/ATLAS a comet or an alien vessel? Dive into the facts on the interstellar object, the shocking claims of leaked footage, NASA's activated Planetary Defence Network, and why Harvard's Avi Loeb ...

NASA's first multiple-satellite mission to another planet will map Mars' magnetic field and atmosphere in 3D, laying the ...

Researchers using a NASA supercomputer have modeled Earth’s long-term evolution and projected that the planet could become ...

The sun is governed by a strict rhythm. The magnetic activity of the sun displays a cyclic variation, reaching a maximum ...

In March, ESA's spacecraft Solar Orbiter had its first clear view of the Sun’s south pole. A first analysis has now been published. Huge cells of hot plasma cover the Sun and create the large-scale, ...

This past Sunday at 2 a.m., our clocks were changed back to standard time. This hour change sometimes throws me for a loop and takes me a while to become accustomed to. Have you ever wondered if the ...

Musk shared his thoughts on X on Monday morning, posting that “A large solar-powered AI satellite constellation would be able to prevent global warming by making tiny adjustments in how much solar ...