Astronomers detect more possible Earth-like planets in Kepler data
Posted: Sat, Jan 10, 2015, 8:28 AM ET (1328 GMT)
Astronomers announced this week they have discovered several more planets with sizes and orbits similar to Earth in data collected by NASA's Kepler mission. Scientists said three of eight newly-confirmed planets in the Kepler data orbit in their stars' habitable zones, where their temperatures would allow liquid water to exist on those planets' surfaces. Two of the planets are likely rocky, with diameters a third to a half larger than the Earth; the third, somewhat larger than the other two, may be a mix of rock and ice. The three are part of a group of eight exoplanets detected in Kepler data and confirmed by other techniques, bringing the total number of confirmed Kepler exoplanets to more than 1,000. Scientists also announced the detection of 554 planet candidates in the latest analysis of Kepler data, with the total of those potential planets now at 4,175.
Astronomers announced this week they have discovered several more planets with sizes and orbits similar to Earth in data collected by NASA's Kepler mission. Scientists said three of eight newly-confirmed planets in the Kepler data orbit in their stars' habitable zones, where their temperatures would allow liquid water to exist on those planets' surfaces. Two of the planets are likely rocky, with diameters a third to a half larger than the Earth; the third, somewhat larger than the other two, may be a mix of rock and ice. The three are part of a group of eight exoplanets detected in Kepler data and confirmed by other techniques, bringing the total number of confirmed Kepler exoplanets to more than 1,000. Scientists also announced the detection of 554 planet candidates in the latest analysis of Kepler data, with the total of those potential planets now at 4,175.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
Space Force adds Rocket Lab and Stoke Space to NSSL contract
Posted: Sun, Mar 30 9:19 AM ET (1319 GMT) |
|
news links
|
|
Thursday, April 3
How a kid from Pemberton helped lead a landmark commercial Moon landing
Australian Broadcasting Corporation — 6:00 am ET (1000 GMT) Eutelsat Begins OneWeb Services for the Aviation Market
ViaSatellite — 5:59 am ET (0959 GMT) Sierra Space demonstrates technology for Space Force satellite program
BizWest — 5:58 am ET (0958 GMT) Debrief: Vulcan On Deck
Aviation Week — 5:56 am ET (0956 GMT) ULA Targets April 9 For First Batch Of Amazon Kuiper Satellites
Aviation Week — 5:56 am ET (0956 GMT) |
