TESS

Just Some of the Planets That TESS Has Found Nearby

Using data from TESS and a number of other observatories, an international team has found a system with three exoplanets…

6 days ago

A Sunlike Star Found With Four (No, Five!) Exoplanets Orbiting It

Thanks to an international team astronomers led from MIT, a nearby Sun-like star has been spotted with a system of…

4 weeks ago

Time Flies. NASA Releases a Mosaic of TESS’ View of the Northern Sky After Two Years of Operation

NASA's TESS planet-finding spacecraft completed its primary mission about 3 months ago. TESS's (Transiting Exoplanet Survey Satellite) job was to…

5 months ago

Astronomers are Starting to Find Planets in Much Longer Orbits. Cooler, More Habitable Planets

We're getting better and better at detecting exoplanets. Using the transit method of detection, the Kepler Space Telescope examined over…

7 months ago

A Star Has Been Found That Pulsates, But Only on One Side

An international team of astronomers have found the first-ever example of a pulsating star that emits energy from only one…

12 months ago

TESS Finds a Planet That Orbits Two Stars

Researchers working with data from NASA's TESS (Transiting Exoplanet Survey Satellite) have a found a planet that orbits two stars.…

1 year ago

NASA’s TESS Watched an Outburst from Comet 46P/Wirtanen

TESS, the Transiting Exoplanet Survey Satellite, has imaged an outburst from the comet 46P/Wirtanen. It caught the outburst in what…

1 year ago

It Seems Impossible, But Somehow This Planet Survived its Star’s Red Giant Phase

Astronomers working with TESS (Transiting Exoplanet Survey Satellite) data have found a planet where it shouldn't be: in the space…

1 year ago

TESS Just Found its First Earth-Sized World

NASA's new planet-hunting telescope, TESS (Transiting Exoplanet Survey Satellite), just found its first Earth-sized world. Though the Earth-sized planet, and…

2 years ago

TESS Finds its Third Planet, a sub-Neptune with a 36-Day Orbit

After only three months of operation, NASA's TESS (Transiting Exoplanet Survey Satellite) spacecraft is delivering on its mission to find…

2 years ago