There are a couple of ways that scientists can date planets, so which planets formed first in our solar system?
A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...
Since Pluto was relegated to dwarf planet status, almost everyone has agreed that there are eight planets in our solar system ...
Uranus and Neptune are the two furthest planets in the Solar System and have been visited only once by human spacecraft – by Voyager 2 over 30 years ago – so there is a lot about them that we do not ...
We're just weeks away from this interstellar visitor reaching its brightest in Earth's night skies. Will we see it?
A new study led by UNLV scientists sheds light on how planets, including Earth, formed in our galaxy—and why the life and ...
Discover Snapchat Planets, the new Solar System feature on Snapchat+ that ranks your best friends as planets. Learn meanings, ...
This type of thermal energy storage, also known as ice batteries, is being added to buildings in the U.S. for its ability to ...
Astronomers believe they may have uncovered evidence of a hidden Earth -size planet lurking in the outer solar system. Dubbed “Planet Y”, the proposed world could be nearly twice as close to Earth as ...
Planets that orbit white dwarf stars should be too hot to host alien life, theories suggest. But a new study accounting for ...