NASA confirms the existence of TOI‑1846 b, a nearby hot super-Earth that could contain water, initially observed by NASA's ...

No telescope has basked in the night sky quite like the enormous new Vera Rubin Observatory. Here's what it could reveal ...

A study simulated what would happen if a super-Earth orbited in the middle of our solar system, and the results are chaotic.

If this hypothesized super-Earth lurks in the outer solar system, we should see it soon. Here's how astronomers are searching for it.

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...

That’s surprising because the team was originally looking for something smaller—maybe a super-Earth. Yet, it fits the expectations for Planet Nine ‘s estimated mass and distance better than ...

The science behind why the Earth will spin just a little bit faster on July 9, July 22, and August 5, this year.

With 10 times the mass of our planet, and spending only part of its orbit in the habitable zone, Kepler-725c is very different to Earth.

Artist's impression of Planet Nine – a suspected “wide-orbit” planet – with the Sun in the distance; Neptune's orbit is shown ...

According to a recent study, this planet, possibly located in the Kuiper Belt, is small, with a mass between 1.5 and 3 times that of Earth. "It could be an icy, rocky Earth, or a super-Pluto.

NASA has discovered a newborn planet that could potentially one day become a super-Earth.

SpaceX Crew-9 launch delayed until Sept. 26 Super-Earths are larger than Earth but smaller than massive planets like Neptune. They can be rocky, gaseous, or a combination of both. This discovery ...