exoplanets
Nearby Brown Dwarf System May Harbor Closest Exoplanet to Earth
In 2012 astronomers announced the discovery of an Earth-like planet circling our nearest neighbor, Alpha Centauri B, a mere 4.3…
Three New Exoplanets Found In a Star Cluster
So far, just a handful of planets have been found orbiting stars in star clusters – and actually, astronomers weren’t…
The Most Common Exoplanets Might be “Mini-Neptunes”
If the dataset from the Kepler mission is any indication, the most common type of exoplanets in our galaxy aren’t…
Super-sensitive Camera Captures a Direct Image of an Exoplanet
The world's newest and most powerful exoplanet imaging instrument, the recently-installed Gemini Planet Imager (GPI) on the 8-meter Gemini South…
Weekly Space Hangout – December 13, 2013 – Europa’s Water Jets and Chinese Lunar Lander
Host: Fraser Cain Guests: David Dickinson, Amy Shira Teitel, Jason Major, Nicole Gugliucci (more…)
Hubble Finds ‘Clear Signal’ of Water in 5 Exoplanet Atmospheres
For the first time, astronomers have found conclusive evidence of water in the hazy atmospheres of planets orbiting other stars.…
Weekly Space Hangout – November 8, 2013
Host: Fraser Cain Guests: Thad Szabo, Scott Lewis, Ian O'Neill, Alan Boyle, Nancy Atkinson, David Dickinson, Jason Major, Matthew Francis,…
Here’s the Latest Kepler Orrery Video: the Orbits of the Planets Go ‘Round and ‘Round
If you've ever wanted to know what 3,538 exoplanets look like spinning around their stars, here you go! This is…
22% of Sun-like Stars have Earth-sized Planets in the Habitable Zone
How common are planets like Earth? That’s been a question astronomers and dreamers have pondered for decades, and now, thanks…
Life After Kepler: Upcoming Exoplanet Missions
Last week I held an interview with Dr. Sara Seager - a lead astronomer who has contributed vastly to the…