The newcomer replacing Pluto presently goes by “Planet Nine.” If and when it finally shows up, it will get the honor of a ...

Astronomers have discovered 85 possible exoplanets outside the Solar System which could potentially sustain life after ...

The James Webb Space Telescope (JWST) has delivered a groundbreaking view of the early solar system, focusing on icy ...

The spacecraft was launched in Aug. 2018 with the mission to help further our understanding of our solar system’s star by taking samples of its atmosphere, according to NASA. Its flyby on Christmas ...

A planet parade is when several of our solar system's planets are visible in the night sky at the same time. There will be six planets visible this time around, including Venus, Mars ...

You're going to want to look up -- this event includes the three furthest planets in our solar system. 2025 is starting off ...

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 ...

There could be planets around the supermassive black hole at the heart of our galaxy – and we may ... The work is described in a new paper, ‘A binary system in the S cluster close to the ...

we found that our solar system contains two different types of dark comets.” Inner dark comets can be found within the inner solar system, which includes the planets Earth, Venus, Mars and ...

As any well-informed person will know, Antarctica is an island continent at the southernmost part of our planet. People who believe the idea that the Earth is disc-shaped rather than round are ...

Astronomers studying a still-forming planet beyond our solar system have found that its chemical makeup doesn't fully match the swirling gas and dust disk from which it formed. The finding ...