Pluto's oval orbit takes it so far away (up to about 50 times the distance from Earth to the sun) that the atmosphere may freeze out as bright crystals onto a surface tinged
red by methane.
Not exact matches
Surfing complete21 February 2018 Slowed
by skimming through the very top of the upper atmosphere, ESA's ExoMars has lowered itself into a planet - hugging orbit and is about ready to begin sniffing the
Red Planet for
methane.
While its mandate was only to take color pictures, Junocam uses precision bandpass filters produced
by Barr Associates of Westford, Massachusetts, including a
red channel that sees into the near infrared to penetrate more deeply into the jovian atmosphere, and a fourth narrowband near - IR channel to map the abundance of
methane.
The
red spot at the north pole of Charon, the largest moon of Pluto, may have been produced
by methane from the dwarf planet's atmosphere.
The
red spot at the north pole of Charon, the largest moon of Pluto, may have been produced
by methane from the dwarf planet's atmosphere.
Ozone values are modeled changes relative to 1980 from simulations with greenhouse gas (GHG) increases alone (blue), GHG increases and the additional water vapor produced
by methane oxidation (
red), and GHG increases with water vapor from both
methane oxidation and increased transport from the troposphere (green).