Astronomers have identified a small but significant possibility that a Neptune-sized planet is quietly orbiting within the ...

A low-density, puffy planet orbiting relatively far from a young star in a nearly perpendicular orbit. What's going on?

When it comes to science, a simple observation can upend everything you think you know, such is the case with one star ...

Astronomers using data from the W. M. Keck Observatory on Maunakea in Hawaiʻi Island have identified a rare, ancient ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...

It’s often assumed that Earth is somehow separate from the rest of the universe. Yet changes in environments across the solar ...

New observations suggest that the dwarf planet Makemake is surrounded by faintly glowing methane gas. Scientists are unsure if the gas is contained within a wispy atmosphere or being ejected into ...

Since the 1970s, Voyager 1 has been making groundbreaking discoveries. But its journey is far from over, and it's still ...

Photoshop CC 2022 tutorial showing how to create an outer space scene of the planet, Jupiter. Jupiter texture map: <a href=" ...

Jupiter's rapid early growth dramatically reshaped our solar system, scientists now reveal. Its immense gravity acted as a ...