Astronomers have discovered the raw ingredients of planets orbiting two infant stars, offering a glimpse into how new worlds ...

Early Earth lacked life’s essentials until a collision with Theia added them. This chance event made life possible. After the Solar System formed, it took no more than three million years for the ...

I/ATLAS is a fast, ancient interstellar object. Its odd features fuel both scientific study and speculation. On July 1, ...

Federal funding is about to run out for 19 active space missions studying Earth's climate, exploring the Solar System, and probing mysteries of the Universe.

Travel the universe from your seat with our picks from the annual ZWO Astronomy Photographer of the Year competition.

Vote Solar's Sean Garren tells PV Tech Premium that Georgia Power's latest IRP is 'skewed so heavily towards fossil fuels'.

In a new weekly update for pv magazine, Solcast, a DNV company, reports that August 2025 marked one of the most productive months for European PV this decade, particularly across the western half of ...

Object 3I/ATLAS is now too far from Earth to aim a telescope at, but prior observations showed some unusual behavior. The anomalous nature of the object led astrophysicist Avi Loeb to apply a thought ...

Big questions about 3I/ATLAS remain, some of which may be impossible to answer — including where exactly it came from Big questions about 3I/ATLAS remain, some of which may be impossible to answer — ...

Orbiting in the far reaches of the solar system are pristine remnants from its beginning. These unique objects, called planetesimals, are the building blocks of planets. In a new paper, New Mexico ...

Space can surprise even those who spend their lives studying it. People often think of our solar system as just a few planets and a bunch of empty space. Yet new observations suggest we have been ...

While its star projector leaves a lot to be desired, the Science Can Solar System Planetary Projector is a fantastic educational tool for kids, with its solar system model, complete with talking ...