Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...

The “Seven Sisters” of the Pleiades are part of a much larger complex that can help reveal our galaxy’s deep history ...

Astronomers just measured the mass of a free-floating planet without a star for the first time ...

The theorized unseen structure of spacetime could also explain of the outstanding questions about the accelerating expansion ...

Abstract: Blockchain-based censorship-resistant systems enable the user to access the blocked content through a covert channel while avoiding a suspicious network connection between the user and the ...

APM 08279-5255 is a massive black hole (quasar) that contains about 140 trillion times the amount in all of Earth’s oceans ...