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Credit & Copyright: Jean-Luc Dauvergne,
Francois Colas
Explanation:
Very good telescopic
views of Mars can be expected in the coming
weeks as the
Red
Planet nears opposition on December 24th.
Of course, opposition means opposite
the Sun in planet Earth's sky -
an
arrangement that occurs every 26 months for Mars.
Because
of
Mars' more elliptical orbit, the actual
date of closest approach to Earth will be December 18,
when Mars will be within about 88 million kilometers of
our fair planet.
Situated in the constellation Gemini and rising after twilight,
the bright, ruddy disk of Mars will reach nearly 16
arcseconds in diameter.
In this already exceptional image taken on November 18, north is down
and surface markings around the sprawling, dark, albedo feature
Syrtis Major
are remarkably clear.
The image was recorded with a video camera and filters on a 1 meter
telescope at
Pic Du
Midi, a mountain top observatory in the
French Pyrenees.
Taking advantage of the shorter travel distance near opposition,
NASA launched
the Phoenix
lander to Mars in August, scheduled to arrive in May 2008.
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NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Based on Astronomy Picture
Of the Day
Publications with keywords: Mars
Publications with words: Mars
See also:
- APOD: 2024 December 3 Á Ice Clouds over a Red Planet
- APOD: 2024 November 10 Á Valles Marineris: The Grand Canyon of Mars
- APOD: 2024 September 9 Á Mars: Moon, Craters, and Volcanos
- APOD: 2024 June 5 Á Shadow of a Martian Robot
- Ares 3 Landing Site: The Martian Revisited
- The Shadow of Ingenuity s Damaged Rotor Blade
- APOD: 2023 November 7 Á A Martian Dust Devil Spins By