“The
discovery of Kepler-186f is a significant step toward finding worlds like our Planet
Earth. Future NASA missions, like the Transiting Exoplanet Survey Satellite and
the James Webb Space Telescope, will discover the nearest rocky exoplanets and
determine their composition and atmospheric conditions, continuing humankind's
quest to find truly Earth-like worlds”
NASA's Astrophysics
Division Director Paul Hertz in a release on NASA's discovery of the exoplanet
Kepler-186f orbiting an M dwarf Star Kepler-186 in the Constellation Cygnus
NASA
(National Aeronautical Space Administration), on Thursday April 17th
2014, has announced the discovery of an exoplanet about 500 light years away in
the Constellation Cygnus. This brings to nine (9) the total number of habitable
planets that can potentially support life, with this latest discovery being the
first earth-sized planets.
The
previous eight (8) being super-Earths, with masses and gravity equivalent to
Jupiter or larger, making them uninhabitable as their gravity would crush you
to pulp!
What’s
so groundbreaking about this discovery is that the Planet is the same size as
the Earth and sits at a distance from its sun such that it may support life as
we know it as stated in the article “First
Earth-size Planet that may hold water confirmed”, published April 17, 2014
11:57 AM PDT by Eric Mack, CNET News and “Earth-Size
Planet Where Water Could Exist Discovered”, published April 17, 2014 2:58
p.m. ET By ROBERT LEE HOTZ, Wall Street
Journal.
Dubbed
Kepler-186f as it’s the fifth planet from its star based on the letter “f”,
where “a” is the M dwarf Star Kepler-186 the planet orbits. One year of this Planet's
orbit of its M dwarf Star Kepler-186 is a whopping fast 130 Earth days.
More
intriguing, is has the same size as earth and due to its location in the
so-called habitable zone, there is also the possibility that it might hold
liquid water. It might possibly be frozen water, as it’s on the outer edge of
its M dwarf Star Kepler-186 and is the fifth Planet orbiting the Star.
But
the warmth generated may mean it has an atmosphere that has moisture and if
there’s life, it may be algae in the depths converting Carbon Dioxide (CO2)
to Oxygen (O2) making life on the Planet possible. That is, assuming
it even has a solid surface, as this may be an Ice/water Planet after all.
The
discovery was made by analyzing the Data from the Kepler Telescope which was
placed in orbit in 2009 on a mission to hunt for exoplanets. This is quite an
impressive story, given the fact that the Kepler Telescope has been out of commission
since August 2013 as stated in “The
Kepler Space Telescope May Be Dead, But Its Planet-Hunting Mission Continues”,
published Aug. 16, 2013 By Michael Lemonick, Time
Magazine and “Planet-Hunting
Days of NASA's Kepler Spacecraft Likely Over”, published August 15, 2013
03:04pm ET by Mike Wall, SPACE.com Senior Writer, Space.
Apparently,
the mountain of data collected was so massive that it took awhile to process,
at which point the discovery popped out at them based on the orbital data of
the Star i.e. it’s wobble due to the gravitational tug of its Planets.
It’s
much farther away than the Earth-like habitable Planet called Gliese 581g
orbiting its parent star Gliese 581 in the constellation of Libra, which is
20.4 light years away as stated in my blog article entitled
“Alternative
Energy and Daedelus - Avatar and Planet Gliese 581g Next Door”. But at
least this is a stronger candidate for life, if the readings from Kepler
Telescope are to be believed.
At
least it’s not a diamond core Planet as described in my blog article
entitled “DARPA
HTV-2 and 100-Year Interstellar Travel Research – Diamonds are Forever in the
Stars”, which is worth travelling to mine diamonds, should DARPA (Defense
and Research Project Agency) decide to build the craft for 100 year
Interstellar Travel.
Ditto
too Jupiter and Saturn, which researchers Dr. Mona L. Delitsky of California
Specialty Engineering in Pasadena, California, and Dr. Kevin H. Baines of the
University of Wisconsin-Madison proclaim based on digging through old Pressure
and Temperature Data as stated in my blog article entitled
“Dr.
Mona L. Delitsky and Dr. Kevin H.Baines research indicates it rains Diamonds on
Saturn and Jupiter - Mining Rihanna's Diamonds in the Sky to make Dismond
Starships”.
Also
hoping that they eventually get the Kepler Telescope repaired so we can spot
some more Planets as stated in “Will
NASA's Ailing Planet-Hunting Kepler Spacecraft Get New Mission?”, published
January 08, 2014 06:55am ET By Miriam Kramer, Staff Writer, Space!
So
congratulation is in order for the NASA Team. Hoping to hear more information
about this Planet, especially how we can get there, as 500 light years is an
awfully far distance to travel to buy beachfront property.
No comments:
Post a Comment