Last week, NASA announced that after nine years of service, the Kepler Space Telescope has run out of fuel and will be switched off. It’s in an orbit around the sun, far from Earth. To date, it has been credited with the discovery of some 2,681 planets outside our solar system from both the Kepler and K2 missions. The K2 mission was the follow-up that happened after two of Kepler’s reaction wheels failed and it could no longer point at its target field. There are 2,780 candidate planets still to be checked with ground based observations, so Kepler’s total discovery count will likely increase even now that Kepler is off line. Among the planets Kepler has discovered include numerous Jupiter-sized worlds orbiting their stars in mere hours, many ice giant worlds like Uranus and Neptune, and there are some 361 candidate and confirmed planets in the habitable zones of their stars.
Earlier this year, Kepler’s successor, the Transiting Exoplanet Survey Satellite, or TESS, was launched. Whereas Kepler was designed to monitor one part of the sky and see how many planets it could find, TESS is designed to survey the stars nearest to the Earth. TESS has already its announced its first exoplanet discoveries.
At Kitt Peak, I work at the Mayall and WIYN telescopes, which are involved in confirming exoplanets. WIYN’s telescope scientist was Dr. Steve Howell when I started working at Kitt Peak eleven years ago. Steve since moved on to become Kepler’s Project Scientist and now serves as the head of the astronomy and astrobiology section at Ames Spaceflight Center which serves as the center of Kepler and TESS operations. One night while observing Kepler targets we began to talk about how Mars became more of a place in people’s imaginations after it started appearing in the science fiction of H.G. Wells and Edgar Rice Burroughs, so we hatched plans to compile an anthology of stories set on Kepler worlds.
Our first anthology was A Kepler’s Dozen, which collected action-packed, mysterious, and humorous stories all based on real planets discovered by the NASA Kepler mission. Authors like Mike Brotherton, Laura Givens, and J Alan Erwine imagined stories set in places like a prison colony, or escaping from the authorities, or encircling a binary star. We collected thirteen stories in all. We also included facts about each of the planets written about in the anthology. You can learn more about the anthology at: http://hadrosaur.com/kepler.html. Also at the page is a link to a press release by the National Optical Astronomy Observatory that gives more background about the Kepler telescope and Kitt Peak’s role in confirming discoveries.
This anthology has done well and Kepler’s success continued, so we decided to compile a second anthology. The follow up was Kepler’s Cowboys, which imagined the space cowboys and cowgirls who would visit the worlds discovered by Kepler. In this anthology, we encouage you to saddle up and take an unforgettable journey to distant star systems. You’ll meet new life forms—some willing to be your friend and others who will see you as the invader. You’ll fight for justice in a lawless frontier. You can go on a quest for a few dollars more. We wanted an exciting, fun, and rollicking anthology. This one included fourteen stories and five poems by such authors as Patrick Thomas, Jaleta Clegg, Anthony R. Cardno, and L.J. Bonham. You can learn more about this anthology at: http://hadrosaur.com/keplers-cowboys.html
Kepler has had a great run and it’s sad to see it reach the end of it’s life. Still, I think we could fill many more anthologies with stories about its planets and that’s even before we do any anthologies featuring discoveries by TESS. While you’re waiting, you can check out my space pirate story collection Firebrandt’s Legacy, which not only visits a couple of Kepler planets, but several other possible worlds out in the galaxy. You can learn more about that project at my Patreon page: http://www.patreon.com/davidleesummers.