NASA astronomers have found a new planet that is nearly the same size as the Earth and falls in NASA's habitable-zone. This means that liquid water could exist on the planet's surface, which means it could even sustain life, a new study finds. The planet- Kepler-1649c, is 300 light-years away from Earth.
NASA Discovers New Habitable-Zone Planet
NASA notes that the Kepler-1649c orbits a star that's about one-fourth the size of our Sun. The exciting factor here is that out of over 2,000 planets discovered using the Kepler Space Telescope, this planet is found to be very similar to Earth, both in size and estimated temperature as well.
What's interesting is that that astronomers discovered the Kepler-1649c planet when looking through the old observations from the Kepler Space Telescope, which the agency retired in 2018. The Kepler mission was ended as it ran out of fuel, but scientists are still making remarkable discoveries as they continue to examine the data gathered over the years.
"This intriguing, distant world gives us even greater hope that a second Earth lies among the stars, waiting to be found," said Thomas Zurbuchen, associate administrator of NASA's science mission directorate in Washington, D.C. in a blog post.
It should be noted that many other exoplanets are estimated to be nearer to Earth in size. There are a few that are closer in terms of temperature. However, NASA points out that there is no other exoplanet that is closer to Earth in both of these values and also lies in the habitable zone of its system.