Observing the Universe often means contemplating phenomena that occurred millions of years ago. But sometimes, the ...
A research team in Japan has created a groundbreaking Milky Way simulation that follows more than 100 billion stars with a level of detail that was once thought impossible.
About 4.5 billion years ago, a colossal impact between the young Earth and a mysterious planetary body called Theia changed everything—reshaping Earth, forming the Moon, and scattering clues across ...
During the 1240s, Richard Fishacre, a Dominican friar at Oxford University, used his knowledge of light and color to show ...
Astronomers have made a surprising discovery about NGC 6789, an isolated dwarf galaxy located 12 million light-years away in ...