"But the grace of the habitable zone is a fleeting thing, and no world lasts forever." Cosmos: Possible Worlds by Ann Druyan @NatGeo @NatGeoBooks @COSMOSonTV @Cornell #COSMOSCSI #COSMOS 1/pic.twitter.com/PmofMi4BKn
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"The Habitable Zone is a concept that allows us to focus of planets, where we have the best chance of finding signs of life from large distances away." Dr. Lisa Kaltenegger (
@KalteneggerLisa , Professor, Astronomy,@Cornell,@CSInst director)#COSMOSCSI#COSMOS 3/pic.twitter.com/eEradBw1hD
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"This Goldilocks zone is the region around a star where the energy from the star would keep water liquid on a rocky planet’s surface." Dr. Lisa Kaltenegger (@KalteneggerLisa) #COSMOSCSI #COSMOS 4/pic.twitter.com/17O7pUKhTu
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"We have already found dozen of such potentially habitable worlds with missions like Kepler and TESS. But we don’t know yet if they host life." Dr. Lisa Kaltenegger (
@KalteneggerLisa)#COSMOSCSI#COSMOS https://twitter.com/CSInst/status/1232002420798087171 … 5/
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"The next adventure is scouting these planets atmosphere for gases produced by life." Dr. Lisa Kaltenegger (
@KalteneggerLisa)#COSMOSCSI#COSMOS https://twitter.com/CSInst/status/1232802781117001728 … 6/
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"Here at the CSI, we are figuring out how to spot signs of life on other worlds, using Earth and its diverse biota as our key." Dr. Lisa Kaltenegger (
@KalteneggerLisa)#COSMOSCSI#COSMOS http://carlsaganinstitute.org/exoplanet-detectives-create-catalog-of-light-fingerprints-of-our-own-solar-system/ … 7/Näytä tämä ketju -
"Being in the Habitable Zone does not mean the planet is habitable – it could for examples be a barren rock without any life on it." Dr. Lisa Kaltenegger (
@KalteneggerLisa)#COSMOSCSI#COSMOS 8/Näytä tämä ketju -
"But it means [being in the Habitable Zone] we could spot signs of life in a planet’s atmosphere or on its surface remotely." Dr. Lisa Kaltenegger (
@KalteneggerLisa)#COSMOSCSI#COSMOS 9/Näytä tämä ketju -
"Being outside the Habitable Zone makes our remote search for life so much harder because of the ice layer keeping signs of life hidden on frozen worlds, like Enceladus or Europa." Dr. Lisa Kaltenegger (
@KalteneggerLisa)#COSMOSCSI#COSMOS https://twitter.com/CSInst/status/1233089619555758085 … 10/
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"The Habitable Zone moves outwards as its host star becomes older and more luminous and the time planets and moons can stay in this temperature water zone becomes shorter and shorter." Dr. Lisa Kaltenegger (
@KalteneggerLisa)#COSMOSCSI#COSMOS https://twitter.com/CSInst/status/1233089609623654403 … 11/
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"Our planet’s privileged place in the Habitable Zone allowed us to figure out that we will leave this planet in the far future and become wanderer of the cosmic seas again." Dr. Lisa Kaltenegger (
@KalteneggerLisa)#COSMOSCSI#COSMOS 12/Näytä tämä ketju -
"But we are nowhere near ready & space travel is hard and unforgiving." Dr. Lisa Kaltenegger (
@KalteneggerLisa)#COSMOSCSI#COSMOS https://twitter.com/CSInst/status/1231715635555655682 … 13/
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"Taking care of our own planet, the only home we have ever known, is crucial to afford us the time to learn how to travel to other planets and set sails for the stars…" Dr. Lisa Kaltenegger (
@KalteneggerLisa)#COSMOSCSI#COSMOS 14/https://twitter.com/CSInst/status/1228365610582790146 …Näytä tämä ketju -
"Our research demonstrates that in the quest for life on other worlds, our closest worlds are fascinating targets to explore.” Dr. Lisa Kaltenegger (
@KalteneggerLisa)#COSMOSCSI#COSMOS 15/http://www.cornell.edu/video/lisa-kaltenegger-nearest-exoplanets-could-host-life …Näytä tämä ketju -
"We are providing a template on how to find life on these worlds, if it exists." Dr. Lisa Kaltenegger (
@KalteneggerLisa)#COSMOSCSI#COSMOS 16/ https://news.cornell.edu/stories/2019/12/looking-exoplanet-life-all-right-spectra …pic.twitter.com/rFMKH9WttJ
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