NASA's SPHEREx telescope launched aboard a SpaceX rocket to map the entire sky in infrared light, capturing the cosmic glow of galaxies.

A total eclipse of the Moon is the highlight of this month, visible across North and South America. Venus remains very bright ...

Observing the night sky can be done with no special equipment, although a sky map can be very useful ... and Alcyone. In Greek mythology, those characters were the daughters of Atlas, and half ...

Venus lies bright but low, while Jupiter and Mars dominate. South America and the eastern Pacific Ocean get the best views of ...

If you've got any interest in skygazing, this is your week. A stunning planet parade is now visible in the night sky. A planet parade is when several of our solar system's planets are visible in ...

In Greece demonstrations often go this way, even as we prepared to cover the event, we concluded some trouble would be inevitable, and we weren't wrong. Sometimes in gas masks, sometimes in ...

The planets in our solar system orbit the sun essentially along the same line across the sky in a plane called the ecliptic. For that reason, planets in our Earthly sky always appear somewhere ...

Greek police have fired tear gas at demonstrators ... Riot police responded with volleys of tear gas and stun grenades. Sky's chief correspondent Stuart Ramsay, who is in Athens, has said "huge ...

A planetary alignment, or a "planet parade," will grace our night sky just after dusk, according to SkyatNightMagazine. You can expect to see seven planets align Friday when Mercury joins Mars ...

After discovering rugby league during a family visit to Greece, Atlanta high school student Eleni Zis is set to represent her birth nation against the United States in Las Vegas. Zis, who grew up ...

NASA expects to soon launch a mission to create the most colorful 3D map of the entire sky yet. Known as SPHEREx, it will analyze every pixel to see what's there, what it's made of, and how far away ...