Another comparison; the Sun is 8.3 light-minutes away, meaning whenever we look at it (not that we should!), we're viewing it ...

For thousands of years, humanity viewed the skies as unchanging, except for a few "wandering stars" (that we now know are planets). As we improved our ability to perceive the cosmos with ...

Explore HubbleScienceHubble Space TelescopeNASA's Hubble Uncovers Rare… Hubble HomeOverviewAbout HubbleThe History of ...

NASA astronomers have witnessed the movement of the fastest ever comet seen so far and using Hubble Space Telescope clicked ...

Astronomers have finally confirmed the existence of a long-suspected companion star orbiting Betelgeuse, the iconic red ...

Breathtaking celestial photographs, most recently from the Vera C. Rubin Observatory, capture a beauty beyond terrestrial ...

Former NASA astronaut, professor, and author Mike Massimino will share insights on leadership, resilience, and teamwork during the 41st annual Safety+ Symposium's closing session.

Alexandra Vidyuk, CEO at Beyond Earth Ventures, explores the breakthroughs that the James Webb telescope can bring to ...

The Hubble Space Telescope has caputured new imagery of 9.5 light-years tall portion the Eagle Nebula, located 7000 light-years distant from Earth. Credit: ESA/Hubble & NASA, K. Noll, N. Bartmann (ESA ...

On the subject of Comet 3I's unnaturalness, Harvard physicist Avi Loeb has admitted to having concerns about the discovery in ...

The space telescope obtained some details about the third recent interstellar visitor.

Planet could be a gas giant, orbiting 1 to 2 times the distance between Sun and Earth. The Alpha Centauri system, our nearest stellar neighbor, has long captured the imagination of science fiction and ...