It's been one Neptunian year—or about 165 Earth years—since astronomers first observed the most distant planet from the sun.

Where will we first find life beyond Earth? This is what a recent study published in The Astronomical Journal hopes to ...

Nearly a century after Pluto’s discovery, astronomers are still searching for mysterious planets beyond Neptune - including a ...

Nearly a century after Pluto’s discovery, astronomers are still hunting for mysterious planets beyond Neptune - including a ...

Amazon plans to launch over 80 missions containing some 3,000 spacecraft. Leo has had six launches so far, including three ...

Astronomers recently detected a stray quasi-moon in our planet’s orbit, but it's hardly the first stowaway to hang out around ...

When the James Webb Space Telescope detected potential biosignatures in the atmosphere of K2-18 b last year, the discovery ...

NASA's virtual journey to the event horizon of a supermassive black hole The supermassive black hole of Phoenix A, the ...

Project Kuiper, a rival to SpaceX's Starlink, has been officially renamed as Amazon Leo after several successful satellite ...

Our solar system has eight planets, four of which move in slightly different elliptical orbits which are tilted compared to ...

The initiative of Amazon is likely to give competition to Elon Musk's Starlink, which is also a satellite internet facility provided by SpaceX that uses a constellation of thousands of cin low Earth ...

Scientists have found gravitational evidence of something massive lurking beyond Neptune — a planet that may be ten times the ...