Hubble Space Telescope imagery created an HD look at the gas giant planet Jupiter. Credit: NASA Goddard Space Flight Center ...

Hubble Space Telescope images of Jupiter have been "photo-mapped onto a sphere," and animated into a full rotation, according ...

The JWST could see a 25-35% reduction in operations, and some Hubble instruments may have to fend for themselves.

A young planet named HIP 67522 causes violent eruptions on its star, dramatically accelerating the loss of its own atmosphere ...

Bluish-white Regulus in Leo is moving toward the western horizon and sets around 10 p.m. in mid-July, followed a couple of ...

Learn more about WASP-121b, the exoplanet so hot it could vaporize iron.

The first ever recorded 'planet with a death wish' orbits so close to its host star that it triggers huge flares of radiation ...

NASA's leadership change comes at a pivotal moment for the agency, which is already bracing for potentially severe funding ...

The object, a celestial body from another star system, was discovered on Tuesday by the University of Hawaii’s Asteroid ...

Sedna, a distant dwarf planet three-quarters the size of Pluto, is inching toward the brightest star in our sky — and in 2076 ...

The first interstellar object spotted in our Solar System was the cigar-shaped ‘Oumuamua, discovered in 2017 by the ...

The researchers it funds developed probes that revealed vast subsurface oceans on some of Jupiter’s moons. SMD is also where ...