Accessible to anyone the world over, witnessing the majesty of the solar system, including the Milky Way, and its billions of ...

Called Kepler-51, the Sun-like yellow dwarf star was found in 2012 to have three exoplanets in its orbit; each, it would turn ...

Learn about the size, temperature, and colour of each planet, and discover why Pluto is no longer considered a planet.

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

Milky Way May Have Billions of Earth-Like Planets There could be as many as 40 billion habitable Earth-size planets in the galaxy, according to a new study. WSJ's Monika Vosough reports.

The Sun, the planets, and all else that constitutes the solar system are hurtling toward the star Lambda Herculis, some 370 ...

If Brown’s hidden world is real, Rubin will almost certainly find it or strong indirect evidence that it exists. “In the ...

Many stars in our galaxy exist in pairs. Now scientists are finding clues that our Sun may once have had a companion of its ...

The discovery could lead to the finding of more planets ... made near the Milky Way's supermassive black hole. Scientists have uncovered the existence of a binary star system close to the black ...

CINCINNATI (WKRC) - Astronomers have made a groundbreaking discovery, revealing the existence of "cosmic tunnels" that connect our solar system to other stars. Using data from the eRosita X-ray ...

We know that interstellar objects occasionally visit our solar system ... the Milky Way. While it is always possible for a random asteroid or comet to have a random flyby near a large planet ...