A TEAM of astrophysicists have made a bombshell scientific discovery after detecting a radio signal coming from beyond the solar system. The major development is hoped to further the understanding ...

Learn how Pluto nearly kept its planet status in a proposed 12-planet Solar System as its demotion marks its 20th anniversary. Eight days before Pluto lost its planetary status, it appeared ready to ...

Planet 9 is the hypothetical ninth planet in our Solar System. Has it finally been found using IRAS and AKARI mission data?

Add Yahoo as a preferred source to see more of our stories on Google. About 4.6 billion years ago, a celestial cloud collapsed, paving the way for our solar system to form. Then, a nebula with strong ...

The solar system could be destroyed much sooner than we thought, scientists say - Outer planets could be thrown out into the ...

Outer Planet Probe - Unmanned Planetary Probe. MVP ARCHIVE HISTORICAL GALLERY > VOYAGER 1 1977 / Voyager 1 \| Outer Planet Probe - Unmanned Planetary P ...

Illustration comparing the planets of the Solar System and the Sun on the same scale. The planets are shown to scale relative to each other but their distances are not. From left to right the bodies ...

Carbon dioxide has been detected on a planet outside our solar system for the first time. The gas has been observed directly by the James Webb Space Telescope on four exoplanets, all belonging to the ...

For the first time, astronomers have detected radio signals from a planet beyond our solar system, according to a study available on the preprint server arXiv. The landmark observation offers a new ...

According to a new study, the Solar System may break apart within about 6 billion years as the dying Sun’s uneven mass loss destabilizes the outer planets.