The search for exoplanets – planets that orbit stars located beyond the borders of our solar system – is a hot topic in astrophysics. Of the various types of exoplanets, one is hot in the literal ...

(PhysOrg.com) -- A hot Jupiter - a type of celestial object unknown only fifteen years ago - is a Jupiter-sized exoplanet orbiting so close to its host star that its atmospheric temperature is thought ...

Sitting more than five times the distance from the Sun as Earth, Jupiter is not expected to be particularly warm. Based on the amount of sunlight received, the average temperature in the planet’s ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has detected a new, warm Jupiter-sized exoplanet orbiting a dwarf star. The newfound alien world, ...

NASA’s Juno spacecraft has used microwave observations to measure heat beneath the surface of Io, Jupiter’s intensely volcanic moon. The data show temperatures climbing sharply just below parts of the ...