The four planets of the Kepler-223 star system appeared to have little in common with the planets of our own solar system today. But a new study using data from NASA’s Kepler space telescope suggests ...

When NASA scientists began planning the Kepler mission, humans didn’t know of a single planet outside of our solar system. But by the time the roving space telescope retired, on October 30, it had ...

This image from the paper is a visual representation of the planets in their abbreviated catalogue, showing planets by size and stellar temperature. Credit: arXiv (2023). DOI: ...

NASA's exoplanet program includes many different components, from current ground-based telescopes and space-based observatories to future missions. NASA's Kepler space telescope notices the slight dip ...

Our solar system is no longer the sole record-holder for most known planets circling a star. An artificial intelligence algorithm sifted through data from the planet-hunting Kepler space telescope and ...