In a quiet week for rocket launches worldwide, SpaceX has launched the 500th orbital flight of a Falcon 9 during its first of ...

I/ATLAS might be over 7 billion years old, a new study reports, which would make it the oldest comet known. But experts caution we need more data.

After defending his PhD thesis on modeling interstellar objects on Monday, June 30, Matthew Hopkins intended to take some ...

The scientific community was appalled by the news that president Donald Trump's administration was looking to deal a ...

Welcome to Edition 8.02 of the Rocket Report! It's worth taking a moment to recognize an important anniversary in the history ...

While US officials are worried about Russian anti-satellite weapons, or ASATs, the behavior of Russia's Nivelir satellites is puzzling. It's clear that Russia is deliberately launching these ...

NASA’s New Horizons probe, which hurtled past Pluto in 2015, demonstrates that it can sail through interstellar space using ...

NEWYou can now listen to Fox News articles!China's space program took a major stride this past week as two of its satellites ...

As for when this three-day event will happen, there are three days this summer when the moon will be around its furthest ...

Planet Earth will spin a little faster on three separate days this summer, starting on July 9. This will technically result ...

The star HIP 67522 with a flare erupting toward an orbiting planet, HIP 67522 b, is depicted in this illustration released by ...

The planets in order from the Sun are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. If you include the ...