An astonishing discovery from the James Webb Space Telescope may rewrite our understanding of the Universe’s early years. A ...

A camera affixed to the International Space Station recently spotted some curious symbols amid a barren desert landscape.

Longtime NASA astronaut Don Pettit is set to return from his fourth trip to space on Saturday night. Here are some of his ...

The ultimate purpose of PUNCH is to use its four instruments — three wide-field imagers (WFI) and a near-field imager (NFI) — ...

Take a journey to 89 million light-years away from Earth to the NGC 7727 galaxy. It harbors the closest pair of supermassive ...

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

A team of astronomers at the Space Telescope Science Institute, working with one colleague from the University of St Andrews' Center for Exoplanet Science and another from the European Southern ...

Widely acknowledged as one of the most widely distributed photographic images in existence, the "Blue Marble" was ...

From dormant volcanoes and salt pans to urban forests and library gardens, these are the places we go for peace and quiet.

As SL’s senior interiors and homes editor, Georgina Blaskey has her finger on the pulse of the design world. From a ...

represented as bright cone-shaped jets of material in the image, are moving so fast that the gas and dust is likely escaping the galaxy and being ejected into intergalactic space before the black ...

CAPE CANAVERAL, Fla. (AP) — Four space tourists who orbited the north and south poles returned to Earth on Friday, splashing down in the Pacific to end their privately funded polar tour.