TESS

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…

4 months ago

Machine Learning Algorithm Scoops up 50 New Exoplanets

A machine learning algorithm created by scientists in the UK has confirmed 50 new exoplanets, effectively opening the door to…

5 months ago

Astronomers Thought They’d Found a Red Dwarf That Wasn’t Hostile to its Habitable Zone Planets. They Were Wrong

New research using Hubble archive data shows that GJ 887, the nearby red dwarf star system with two exoplanets, might…

5 months ago

There’s No Chemical Difference Between Stars With or Without Planets

Strange New Worlds Imagine if a star could tell you it had planets. That would be really helpful because finding…

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…

6 months ago

Do Hot Jupiters Form Close in, or Do They Migrate? A Newly-Discovered Planet Might Help Answer This

The recent discovery of a very young gas giant could offer clues about how "Hot Jupiters" form and whether or…

7 months ago

Astronomers Estimate There Are 6 Billion Earth-Like Planets in the Milky Way

Six billion Earth-like planets in the Milky Way? If true, that's astounding. But the number needs some context. The Milky…

7 months ago

TESS is Also Helping Astronomers Study Bizarre Pulsating Stars

NASA's TESS, or Transiting Exoplanet Survey Satellite has one main job: finding exoplanets. But it's also helping astronomers study a…

8 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…

11 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