"No existing galaxy formation model within our standard cosmological paradigm can currently explain how this galaxy came to ...

To mark its 35th anniversary, the European Space Agency (ESA) is revisiting iconic Hubble images with updated data and ...

The Southwest Research Institute-led Polarimeter to Unify the Corona and Heliosphere (PUNCH) mission collected its first ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

Planet K2-18b is very unlikely to be a one-off in the vast universe - meaning many others that are similar likely exist too.

A blob of gas seen outside the Milky Way could be a type of starless, dark matter–dominated galaxy. Some scientists are skeptical.

The Webb telescope has spotted exoplanets circling white dwarf stars, proving that planets can survive their star’s violent ...

The newly detected Zhúlóng galaxy shares many similar features with the Milky Way galaxy and has been named after a mythical ...

Enjoy dark skies for evening observing, then catch a meteor shower and a planetary conjunction in the morning sky this week.

Take a look at this detailed image of Europa, one of Jupiter's moons, captured by NASA's Juno spacecraft. This stunning image captures HP Tau, a young star about 550 light-years away, currently in the ...