An international team of astronomers have employed the James Webb Space Telescope (JWST) to observe a nearby M-dwarf star ...

Scientists have recently unveiled a remarkable discovery in the outer reaches of our solar system: a space fossil located 4 ...

The James Webb Space Telescope spacecraft is located 5 degrees below the Pleiades star. As the month wears on, it travels ...

This hypothetical world, which would also lurk within the Kuiper Belt, could be around twice as near to Earth ... The researchers also propose that Planet Y is located somewhere between 100 and 200 ...

Over the past seven decades, thousands of sophisticated spacecraft have been launched on ambitious missions to look down on ...

For almost a decade, astronomers have been searching for a ninth planet in the solar system. Recently, new evidence of ...

The solar system is composed of the sun, eight major planets, five dwarf planets, over a hundred moons, and countless comets ...

Planet Y is the latest in a series of hypothetical solar system planets that scientists have proposed in recent years, all with slightly different characteristics, but collectively believed to be ...

It was SpaceX's third Project Kuiper launch and the sixth overall dedicated to building out the nascent network, which will ...

The search for an unknown planet in our solar system has inspired astronomers for more than a century. Now, a recent study suggests a potential new candidate, which the paper’s authors have dubbed ...