The Kepler mission has discovered two new planetary systems that include three super-Earth-size planets in the “habitable zone,” the range of distance from a star where the surface temperature of an orbiting planet might be suitable for liquid water.
The Kepler-62 system has five planets; 62b, 62c, 62d, 62e and 62f. The Kepler-69 system has two planets; 69b and 69c. Kepler-62e, 62f and 69c are the super-Earth-sized planets. (Read all the details in our full article here.)
The new planets brings the number of confirmed exoplanets to 861. According to the Planetary Habitability Laboratory, there are now nine potential habitable worlds outside of our solar system, with 18 more potentally habitable planetary candidates found by Kepler waiting to be confirmed. Additionally, astronomers predict there are 25 potentially habitable exomoons.
Here is some of the imagery (sorry, but they are artists concepts!), graphs and video used in today’s briefing about the new discoveries, as well as some some from the Planetary Habitability Laboratory:
Here’s a flythrough of the Kepler 62 system:
In a few years, as part of the Artemis Program, NASA will send the "first…
China has a fabulously rich history when it comes to space travel and was among…
It was 1969 that humans first set foot on the Moon. Back then, the Apollo…
The discovery of the accelerated expansion of the Universe has often been attributed to the…
Freeman Dyson proposed that advanced civilizations might eventually harvest all the energy coming from their…
Is there something strange and alien confined deep inside the Earth? Is it trying to…