Five years of imagery from NASA's Transiting Exoplanet Survey Satellite (TESS) have been stitched together to create an all-sky and northern & southern ecliptic mosaics. Credit: NASA/MIT/TESS and ...

SIGNS of an alien planet that’s about the same size as Earth have been picked by up a Nasa telescope. Scientists say it might ...

NASA shared that with a more precise shape, it will help astronomers understand data from planets seen passing in front of ...

A planet that looks faintly familiar has emerged from old space telescope data, though it may be far from welcoming. Scientists analysing observations.

The candidate is coined HD 137010 b. It would orbit a K-type dwarf star approximately 146 light-years from Earth. The evidence comes from a single transit pattern seen in K2 data from 2017: the star ...

NASA is on a mission to scan the Northern Lights and fly rockets straight into them to uncover what actually happens inside ...

Learn about HD 137010 b, a cold Earth‑sized planet candidate that sits near the outer edge of its star’s habitable zone.

But a group of experts now says that looking for life on water–rich planets could be a waste of time. Instead, they claim we ...

A major study by an international team of researchers using data from the NASA/ESA/ASI Cassini spacecraft has revealed a lattice-like structure of crisscrossing reflected waves that flow downstream ...

The discovery provides new insights into the question, 'how large can a planet be?' An illustration of the HR 8799 system with three of its gas ...

This post features biographies and notable quotes from oral history interviews with planetary geophysicist Lynnae Quick, ...

"There are very, very few ways that oxygen can be made in an atmosphere without life." Researchers investigate 'bright green' wall discovered deep in caves of New Mexico: 'Untouched for 49 million ...