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What stars are aligned so they detect Earth transit our Sun?
Dr. Lisa Kaltenegger (@KalteneggerLisa, @CSInst Director) & Dr. Jackie Faherty (@jfaherty, @AMNH scientist) found a subset of stars that can detect Earth transit
#scicomm @Nature @DesirDeion @CornellAstro 1/6pic.twitter.com/GtOAoALIfm
There are 2034 stars within 300 light-yrs that have or will see Earth as a transiting exoplanet
1715 could have spotted Earth over the past 5K yrs & 319 more will be added over the next 5k yrs
#scicomm @ESAGaia @jfaherty @KalteneggerLisa @DesirDeion @Cornell @AMNH 2/6pic.twitter.com/LkZp3okTtS
Over the past 3 decades, Astronomers have found 4000+ exoplanets. More than 70% of exoplanets were discovered by the transit method
This fact inspired the question: which stars can see Earth transit?
#scicomm @Nature @jfaherty @KalteneggerLisa @DesirDeion @Cornell @AMNH 3/6pic.twitter.com/XYyV9z3NYw
The Kepler Space Telescope was the most successful observatory at finding transiting exoplanets
#scicomm @ESAGaia @NASAExoplanets @jfaherty @KalteneggerLisa @DesirDeion @Cornell @AMNH 4/6pic.twitter.com/qCjDMXWJ0c
More info can be found here about this exciting result https://twitter.com/CSInst/status/1407725131720495106 … 5/6
The published paper can be found here:
https://www.nature.com/articles/s41586-021-03596-y#citeas …
#scicomm #exoplanets @ESAGaia @NASAExoplanets @jfaherty @KalteneggerLisa @DesirDeion @Cornell @AMNH 6/6
This is awesome!
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