385 results
385 results for: exoplanet
- Space
As NASA’s Spitzer telescope’s mission ends, here’s a look back at its discoveries
For more than 16 years, the Spitzer Space Telescope has witnessed the births and deaths of stars, charted the Milky Way, found faraway worlds and more.
- Astronomy
Skepticism grows over whether the first known exomoon exists
New analyses of the data used to find the first discovered exomoon are reaching conflicting results.
- Astronomy
The planet-hunting Kepler space telescope is dead
The Kepler space telescope is officially out of fuel and will hunt planets no more, NASA announced.
- Astronomy
The TESS space telescope has spotted its first exoplanet
TESS’s first exoplanet is twice Earth’s size and may have lots of water.
- Astronomy
The first suspected exomoon may remain hidden for another decade
The discoverers of the first evidence for a moon orbiting a planet around a distant star are still trying to confirm the object’s existence.
- Astronomy
Stars may keep spinning fast, long into old age
NASA’s TESS telescope has spotted an old star that spins too fast for theory to explain, suggesting that stars may have a magnetic midlife crisis.
- Space
It’s time to start taking the search for E.T. seriously, astronomers say
Astronomers are hoping to make looking for alien technology an official science goal of NASA.
- Astronomy
Astronomers snap the first baby pictures of a planet
New telescope images give the clearest view of an exoplanet embryo yet.
- Astronomy
Take a virtual trip to an alien world
NASA’s Exoplanet Travel Bureau website lets you view what alien landscapes might look like.
- Space
Lasers squeezed iron to mimic the conditions of exoplanet cores
In the first experiment to measure what exoplanets might be like on the inside, scientists hit iron with 176 lasers at once.
- Astronomy
With the launch of TESS, NASA will boost its search for exoplanets
The Transiting Exoplanet Survey Satellite will set the stage for the next chapter of exoplanet exploration.
- Astronomy
2018 was a busy year in space
This year, some missions started exploring the cosmos, while others were winding down.
