One Planet Hunter to Another

It wasn’t long after the discovery of exo-solar planets that scientists sent up spacecraft to look for them.  The Kepler Space Telescope (KST) was NASA’s first planet finder, which has been exceeding expectations since 2009.  It likely won’t get to continue on that road, as it is nearing the end of it’s life.  At the same time, the Transiting Exoplanet Survey Satellite (TESS) is just starting to open it’s eyes.  Today we say goodbye to one great planet hunter and hello to another.   KST is part of NASA’s early 2000s spacecraft approvals that saw relatively inexpensive missions pushed forward...

New Kepler Planets Confirmed!

In a major announcement this week, researchers with the Kepler Space Telescope science team have confirmed the existence of 1,284 new planets that had originally been found by Kepler.  This is a huge leap in the number of confirmed planets, bringing the total to over 2,300. The previous science data collection done by Kepler was completed in 2013, so why is this new news? Well the exciting part is that these are confirmed planets.  Usually when Kepler detects a signal indicating a potential planet, it needs to be verified by using some of the larger ground-based telescopes.  Kepler is not immune...