An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

Images captured by NASA's Solar Dynamics Observatory have revealed that "coronal loops" give off subtle flashes of ...

Ever since Isaac Newton famously talked about gravity, its dominance as a force in our solar system has been well known. It's ...

A new study claims it is possible an "alien visitor" could have warped our solar system during its earliest years.

Long ago, a planetary object eight times the mass of Jupiter may have once visited the solar system and altered […] The post ...

Pluto-Charon Formation Scenario Mimics Earth-Moon System Jan ... a revised solar composition that potentially reconciles ... Swirling Polar Vortices Likely Exist on the Sun Nov.

Here’s how it works. Shining loops of plasma on the surface of the sun "flicker" hours before they unleash potentially dangerous solar flares, a new study shows. The new findings could help ...

Though there are several named groups of asteroids, which are covered in the next section, the term “asteroid” has increasingly come to particularly refer to the small rocky and metallic bodies of the ...

If you want to store energy from your solar panels to use at night or during power outages, consider investing in a solar ...

Samples of Bennu were brought back to Earth by NASA’s OSIRIS-REx spacecraft in 2023. Now, a pair of newly published papers ...

Baker said that there are other astronomical events that may be more interesting than the parade of planets. Baker said Mars ...