Astronomers have found a new exoplanet named TOI-1846 b. This planet is nearly twice the size of Earth. It may contain a lot ...

The sun's ascent above Earth's horizon is observed from the International Space Station, marking the approaching peak of ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

Astronomers are monitoring an object headed our way that may have wandered over from another star system. Scientists have ...

To get a glimpse of the “Swift Planet,” EarthSky suggests waiting for the sun to set before looking west for the planet ...

Right now, Earth is about 3.1 million miles farther from the sun than it is in early January when it reaches perihelion, its ...

Discover why Earth's farthest distance from the sun coincides with summer heat, then grab your binoculars for a week of ...

The first interstellar object spotted in our Solar System was the cigar-shaped ‘Oumuamua, discovered in 2017 by the ...

If you have thought that the Earth is close to the sun in the summertime and that is why it is hotter this time of year, you ...

James is a published author with four pop-history and science books to his name. He specializes in history, strange science, ...

Astronomers have discovered a rare instance of a interstellar comet speeding through the solar system. The 3I/ATLAS was first ...

A comet has entered the Solar System from interstellar space and will pass through the inner planets later this year, NASA ...