From supermoons to an eclipse and star parties at national parks, these captivating celestial phenomena will get Americans ...

The European Southern Observatory (ESO) has released a stunning 80 million-pixel image of the star cluster RCW 38, as captured by ESO's Visible and Infrared Survey Telescope for Astronomy (VISTA), ...

RCW 38 lies approximately 5,500 light-years away in the constellation Vela. Unlike many star clusters that appear as simple ...

The European Southern Observatory (ESO) has released a stunning 80 million-pixel image of the star cluster RCW 38, as ...

Neutron stars, the collapsed remnants of massive stars, hold the densest matter in the universe. These cosmic objects are ...

The European Southern Observatory (ESO) has released a stunning 80 million-pixel image of the star cluster RCW 38, as captured by ESO's Visible and ...

Scientists detected an ultra-high-energy neutrino in the Mediterranean Sea using KM3NeT. This particle likely comes from space events.

Here were eight of the top picks: This brand new, handy plant ID app is currently ranked 21st overall for iPhone education ...

The "Star Trek" legend's only son will discuss his memoir at the annual space-themed event.

Discover the extraordinary Einstein ring discovered by the Euclid space telescope. A perfect ring of light encircling galaxy ...

Amateur astronomers and beginners will find the Dwarf 3 Smart Telescope useful for capturing shots of the night sky with the ...

An international team of astronomers has captured the most detailed image ever of a cosmic filament, a vast structure of gas ...