Earth is passing through a debris field of meteors left behind by Comet Thatcher (C/1861 G1). These meteors manifest themselves to us as a Lyrids. Expected activity at peak is 10-20 meteors per hour. But since the weather is nice and warm outside AT NIGHT, its officially time to go out and enjoy these space rocks with friends and family.
Lyrids seem to radiate from the bright star Vega in Lyra ( hence the name Lyrids ). For those who are not that interesting in meteors should know that what they lack in activity they make up in brightness. Lyrid meteors are usually bright and chances of seeing fireballs are good.
Using NASA’s Kepler Space Telescope, astronomers have discovered the first Earth-size planet orbiting in the “habitable zone” of another star. The planet, named “Kepler-186f” orbits an M dwarf, or red dwarf, a class of stars that makes up 70 percent of the stars in the Milky Way galaxy. The discovery of Kepler-186f confirms the long held theory that planets the size of Earth exist in the habitable zone of stars other than our sun. This means that with similar climate profiles like earth, life similar to earth may exist elsewhere in the universe.
The “habitable zone” is defined as the range of distances from a star where liquid water might pool on the surface of an orbiting planet. While planets have previously been found in the habitable zone, the previous finds are all at least 40 percent larger in size than Earth and understanding their makeup is challenging.