A new study examines how much material from the closest star system to Earth will end up in orbit around the Sun, and how ...

The zodiacal light shines in the evening as the Moon reaches Last Quarter and skims past Spica and Antares in the sky this ...

Swiss aviation pioneer Bertrand Piccard is developing a plane powered by liquid hydrogen after a much-hyped flight in 2015 ...

A freeze on federal loans and grants is creating turmoil for some rural U.S. business owners who fear they won’t get ...

Canadian astronomers have taken an extraordinary step in understanding how planets are born, using the James Webb Space ...

Predictions are uncertain, but the solar system may be pushed farther from the galactic core or even ejected entirely from the new galaxy.

To get somewhere in outer space, you can’t exactly drive in a straight line. Orbits are tricky things, and sending a probe to ...

This year, he expects to process enough wood to heat about a dozen homes through the long, wet winter here. The solar panels ...

Our Solar System is simple—one star, planets orbiting around it. But what happens in a system with multiple stars? Scientists ...

Solar Orbiter has revealed that tiny, hair-like jets in the Sun’s coronal holes are responsible for both fast and slow solar ...

Cosmic rays coming from outside the Solar System bring these particles closer to the Sun, where they experience changes ...

The city’s planning board stamped its approval for an application to develop a large solar farm in the Weirs, and heard a ...