2nd September 2014 - Destiny Planet View lets fans explore the
future of our nearby planets and moons using this planet's most powerful exploration tools, says Activision.
NASA's James Webb Space Telescope (JWST), currently slated to launch in 2018, should be able to tease out the signatures of certain molecules in the
atmospheres of nearby planets.
He says the
dearth of nearby planets suggests that the hot Jupiters formed farther out, and after a run - in with another planet or star, were pushed onto elongated orbits that ultimately led them to cross paths with any planets between their original orbits and the sun.
Regardless, if TESS can indeed locate
hundreds of nearby planets, astronomers will have their hands full for the foreseeable future — finding out what those planets are like and what kinds of habitats they might support and, just maybe, flinging some future probe toward one enticing - looking world.
HARPS allows for measurements of radial velocities of stars, which can be affected by the
presence of nearby planets, to be taken with the highest accuracy currently available.
Still,
many of the nearby planets are detectable via three exoplanet hunting methods: planetary transits, high - contrast imaging, and stellar radial velocity measurements.
It was discovered using a sensitive instrument that can measure tiny changes in the velocity of a star as it experiences the gravitational
tug of a nearby planet.
Then, the chapter closes with a bang — a proper spacewalk just outside of the
atmosphere of a nearby planet, in which we're slinging ourselves from one piece of debris to another, eventually taking shelter in another spoke of the station.
Destiny Planet View lets fans explore the future
of our nearby planets and moons using this planet's most powerful exploration tools, says Activision.
Destiny Planet View lets fans explore the future
of our nearby planets and moons using...