Newly released imagery from NASA shows the Sun's corona in stunning detail after the Parker Solar probe performed its closest-ever flyby.

Earth Does Not Orbit Around the Sun But Around a 'Center of Mass,' Claim Researchers 'How planets revolve' is possibly one of the first extraterrestrial phenomena that educators taught students at ...

Space holds endless mysteries, but some images captured by spacecraft and telescopes defy all logical explanations, sparking wild theories and deep curiosity. From Saturn’s enigmatic hexagonal storm ...

This Newly Discovered Mini Planet Is Orbiting So Far It Takes 25,000 ... It may have once orbited closer to the sun, ... Credit: Images of dwarf planets: NASA/JPL-Caltech; image of 2017 OF201 ...

But since then we have discovered already more than 5,000 planets orbiting stars other than our sun (so-called exoplanets). ... The image was created from 102 Viking Orbiter images of Mars.

An international team of astronomers reports the discovery of two new exoplanets, a few times more massive than Earth, orbiting a sun-like star known as HD 35843. The finding was reported in a ...

For centuries, one of the biggest challenges in astronomy has been our planet’s atmosphere. While it helps distribute heat from the Sun and provides the pressure and oxygen we need to survive ...