Astronomers have identified seven massive superclouds of gas near our solar system, reshaping our understanding of ...

NASA's Voyager 1, launched in 1977, has detected an unexpected hot and energetic \"firewall\" just beyond the heliopause, ...

University of Georgia geology professor Scott Harris determined that a meteorite fragment that crashed through the roof of a ...

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A NASA telescope has detected its clearest signal yet of a potential Saturn-sized gas giant orbiting around a distant star complex. The system, known as Alpha Centauri, is more than four light-years ...

This new measurement suggests some comets — particularly those such as 12P/Pons-Brooks — could indeed have delivered water, and possibly other life-essential elements, to a young Earth.

Massive interstellar object 3I/ATLAS, larger than Manhattan, shows unusual glow pattern and planetary alignment that Harvard physicist calls potentially technological.

A cosmic visitor is stirring an earthly debate. A Harvard astrophysicist has suggested the incoming interstellar object 3I/ATLAS could be an alien probe. But NASA and most astronomers say it’s almost ...

As film fans have discovered time and time again, stories that explore time travel can be overly complex to navigate. At the same time, the possibilities for play have a lot of room for ...

The U.S. Environmental Protection Agency is drafting termination letters that would claw back $7 billion in Solar for All ...

A fire broke out in a garden and spread to three neighbouring properties after a solar panel battery system became alight.

Astronomers have uncovered what may be the most massive black hole ever found, 36 billion times the mass of our Sun, hidden ...