How many dwarf planets are there in our solar system? The recent discovery of 2017 OF201 makes the tally anywhere between ...

Astronomers have found a new exoplanet named TOI-1846 b. This planet is nearly twice the size of Earth. It may contain a lot ...

A space capsule carrying ashes of 166 people and cannabis seeds crashed into the Pacific after orbiting Earth, marking a ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

Folks, it's official: the object that astronomers recently spotted blowing through the outer solar system came from ...

The Sun, our life-giving star, is slowly dying. In about 5 billion years, it will exhaust its fuel and transform into a red giant, altering the solar system forever. But long before that, the Sun’s ...

Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system ...

New photos show Indian astronaut Shubhashu Shukla floating 400 km above Earth aboard the ISS, capturing cosmic selfies that ...

New observations show a star that blew up in two separate bursts, confirming a long-suspected cosmic phenomenon called a ...

Scientists have been working on ways to find new worlds far from Earth, and this strange method theorized decades ago has ...

But an international team of astronomers have detected the unmistakable signature of a gas giant planet orbiting the ...

The event, titled "Out of This World," will feature the Massapequa Philharmonic performing composer Gustav Holst's masterwork ...