A number of high-profile missions would get the axe, including the New Horizons Pluto probe and Juno Jupiter orbiter.

NASA's Juno mission finds a massive lava lake in Jupiter, offering new insights into volcanic activity beyond Earth and the ...

Jupiter, the largest planet in the solar system, has long intrigued scientists seeking to understand its mysterious origins.

NASA Juno spacecraft data has been used to create an animation of "Steeple Mountain" and a lava lake known as Loki Patera on Jupiter's moon Io. Credit: Space.com | NASA/JPL-Caltech/SwRI/MSSS | edited ...

American space agency NASA announced the Dragonfly quadcopter that will be sent to Titan will target the Selk crater on ...

Jupiter may have once been more than twice its current size, with a magnetic field 50 times stronger, say scientists who ...

Explore NASA's cancelled Europa mission and learn why Europa is a key target in the search for extraterrestrial life.

With an atmosphere, by mass, of primarily hydrogen (76 per cent) and helium (24 per cent), and by volume of 89 per cent ...

The King of the Planets teams up with an exceedingly narrow crescent moon for the last time this year in the evening sky on ...

A series of experiments led by Southwest Research Institute's Dr. Ujjwal Raut support spectral data recently collected by the ...

KENNEDY SPACE CENTER — NASA's Europa Clipper mission on Monday launched a satellite to investigate Europa, Jupiter’s “mysterious moon” — a world covered in ice that scientists say could ...