Space Shuttle Endeavour is scheduled to rise off Pad 39B at Kennedy Space Center Wednesday, carrying a load that cannot be weighed with conventional scales. When the seven astronauts ride the ...

Monday’s single-sol plan included a marathon 45-meter drive (about 148 feet), which put us in position for two full sols of ...

NASA's James Webb Space Telescope and the Keck II telescope have collected first-of-its-kind evidence for cloud formation on ...

This year marks the 50th anniversary of the founding of the European Space Agency (Esa). It has launched spectacularly ...

This Hubble Space Telescope image features a remote galaxy, which appears as a red arc that partially encircles a foreground ...

The project cancellation comes after NASA has already invested 15 years and $3.4 billion in the telescope, which is 90% complete.

Saturn’s moon Titan has Earth-like weather powered by methane. New observations reveal rising clouds and rare molecules.

Today, it’s believed that Jupiter and Saturn, the largest planets, were the first to fully form, both within a few million ...

Looking to the future, the presentation will highlight how NASA’s Habitable Worlds Observatory aims be the first space ...

JWST uncovers unexpected behavior in polar lights on Jupiter, while a Mars rover captures the first image of an aurora.

Decades of stunning images have continued to spark our imagination thanks to 35 years of the Hubble Space Telescope.

Morning stars are Mars, Mercury, Neptune, Saturn and Venus ... with thousands of people reported missing. In 2009, the Hubble Space Telescope was returned to orbit after astronauts finished five ...