TESS
TESS has Resumed Normal Operations
NASA has announced that TESS is back online and resumed normal operations!
TESS Finds a Super-Earth and two Mini-Neptunes in a Single System
A recent study based on TESS data has revealed a three-planet system (two mini-Neptunes and a Super-Earth) just over 200…
Not Just a Planet Hunter. TESS Found Over 25,000 Flaring Stars
One of the beauties of modern-day space telescopes is that the data they produce, which is eventually wholly released to…
Two New Rocky Planets Discovered Close to the Solar System
TESS has struck paydirt again. NASA's planet-hunting spacecraft has found two new super-Earths orbiting a star only 33 light-years away.…
TESS Finds Almost 100 Quadruple Star Systems
NASA's Transiting Exoplanet Survey Satellite (TESS) has found over 5000 candidate exoplanet candidates, and 197 confirmed exoplanets since its mission…
It Turns out, We Have a Very Well-Behaved Star
Should we thank our well-behaved Sun for our comfy home on Earth? Some stars behave poorly. They're unruly and emit…
5,000 Exoplanets!
Before NASA's TESS (Transiting Exoplanet Survey Satellite) mission launched in 2018, astronomers tried to understand what it would find in…
These Newly-Discovered Planets are Doomed
Astronomers have spied three more exoplanets. But the discovery might not last long. Each planet is in a separate solar…
Exoplanet Found With a Highly Eccentric Orbit
Observations made by an international team of researchers has found a mini-Neptune with the most eccentric orbit of any planet…
TESS Finds a New Mars-Sized Planet (With the Density of Mercury)
Some planets orbit their stars so closely that they have extremely high surface temperatures and extremely rapid orbits. Most of…