The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

The wannabe asteroid, announced on Jan. 2 as 2018 CN41, is actually a Tesla Roadster launched into space years ago by SpaceX ...

Astronomers have made a groundbreaking discovery in the WASP-132 system, finding two new planets that defy previous ...

NASA's two stuck astronauts took their first spacewalk together Thursday, exiting the International Space Station almost eight months after moving in.

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

An unidentified interstellar object, possibly eight times Jupiter’s mass, may have disrupted the solar system’s planets.

NASA’s Parker Solar Probe flew closer to the sun than any spacecraft ever has, surviving expected temperatures of 1,800 ...

VMPL New Delhi [India] January 30 Science is not merely a subject in the classroom it is the essence of everything happening ...

Pristine samples of the asteroid Bennu transported to Earth contain the "basic building blocks" for life, shedding new light ...

ISRO marks its 100th launch with the GSLV-F15 rocket, carrying the NVS-02 satellite, highlighting India's growing space ...

Scientists found an intriguing world in our galaxy.

Two new papers describe hints to a brine-filled environment on the 4.5-billion-year-old space rock and the presence of amino ...