At 5.97 light-years from Earth, it is the fourth-closest star to our solar system, after the three interconnected stars of ...

the nearest single star system to Earth. The four planets are classified as sub-Earths because each one is about 19% to 34% the mass of Earth, according to new research. “It’s a really ...

Both nebulas are the leftover remnants from the last phase of a medium star like our sun. Miguel Claro is a professional photographer, author and science communicator based in Lisbon, Portugal ...

Less than a year later, as the world continued to criticize Reagan for his "Star Wars" concept, the Soviet Union launched a test satellite for its own space-based laser system, which failed to ...

Epirus' Leonidas system can freeze swarms of drones in the sky 'like a Star Trek shield,' founder says Animation shows traditional counter-drone technology vs. Epirus' Leonidas system that can ...

Located at around 250 light years from Earth in the Draco constellation, this star is part of a binary system (a pair of ... NASA's Transiting Exoplanet Survey Satellite (TESS) and the HARPS ...