Aerobraking is commonly used to slow down spacecraft when they arrive at various planetary systems. It requires a spacecraft to dip into the atmosphere of a celestial body in the planetary system, ...

Astronomers have characterized the atmosphere of a young (20 Myr old) transiting exoplanet and found it to be unusually clear and puffy. By analyzing the planet's atmospheric features, they were able ...

A team led by an astronomer from the University of Kansas has crunched data from NASA’s TESS and Spitzer space telescopes to portray for the first time the atmosphere of a highly unusual kind of ...

At the left, an enhanced-color image of Neptune from the NASA/ESA Hubble Space Telescope. At the right, that image is combined with data from the NASA/ESA/CSA James Webb Space Telescope. The cyan ...

There aren't a lot of Hot Neptunes in the galaxy, and it's not entirely clear why. A Hot Neptune is, as the name implies, a Neptune-sized planet orbiting within 1 AU of its host star. While we've ...

A recent study suggests a relationship between solar cycles and the atmosphere of the solar system’s eighth planet. By Robin George Andrews Each planet of the solar system has its own look. Earth has ...

CAPE CANAVERAL, Florida (KRON) — NASA has confirmed its Hubble Space Telescope caught the presence of a dark vortex in the atmosphere of Neptune. The full visible-light image shows that the dark ...

Similar to the giant gas planets Jupiter and Saturn, their smaller cousins, Uranus and Neptune, have long been known to harbor swirling clouds and violent winds churning up their atmospheres. Massive ...

Add Yahoo as a preferred source to see more of our stories on Google. An artist's impression of the occultation of 2002 XV93. (NAOJ/Ko Arimatsu) In the wild unknown, out beyond the orbit of Neptune, ...