In 1985, Houston was preparing for a party: 1986 marked the city's 150th birthday, the 150th anniversary of the founding of the Republic of Texas, and 25 years since the opening of NASA's
Johnson Space Center, the hub around which the city's aerospace industry blossomed. In comes French synthesizer pioneer
Jean Michel Jarre, the "composer of the future", known for his spectacular
1979 Bastille Day show that attracted a million people to Place de la Concorde, and for being
the first Western musician to play China in 1981. With the Space Shuttle
Challenger due to take off on mission
STS-51-L in January, Jarre penned a piece for Mission Specialist and saxophonist
Ron McNair to record in space. The nation watched as McNair and his crewmates
prepared for their journey and waved goodbye, only to perish in a
haunting and
iconic explosion. As Houston mourned the loss of the seven crew, who called the city home during their preparation for spaceflight, Jarre wasn't sure if the upcoming festivities should be held, but was convinced by astronaut
Bruce McCandless that the show must go on.
On April 5, 1986, 1.5 million people gathered downtown to witness
Rendez-vous Houston, a massive tribute to America's pioneering spirit that used the city as its backdrop.
[more inside]
posted by avocet
on May 14, 2013 -
19 comments
Last fall, the Canadian Space Agency asked students to design a simple science experiment that could be performed in space, using items already available aboard the International Space Station. Today,
Commander Chris Hadfield conducted the winner for its designers: two tenth grade students, Kendra Lemke and Meredith Faulkner, in a live feed to their school in Fall River, Nova Scotia. And now, we finally have an answer to the age-old question,
What Happens When You Wring Out A Washcloth In Space? [more inside]
posted by zarq
on Apr 18, 2013 -
63 comments
First noticed by westerners in 1965, when
the Gemini-4 spacecraft flew over northwest Africa (
alternate source, with link to uncompressed TIF |
in Earth photographs from Gemini III, IV, and V on Archive.org), the
Richat Structure in
the Sahara desert of west–central Mauritania resembles an impact crater or a circular target (or
a possible Atlantis, or
Plato's circular city, or maybe
an open-pit mine), but is
a naturally occurring 40-50 km (25-30 mi) geologic dome that has eroded over time. It's large enough that,
when seen in person, the
scale of the geography is hard to capture. But it is
quite impressive when
seen from space (mentioned
previously)
posted by filthy light thief
on Feb 12, 2013 -
7 comments
Comet Apophis flew to within 9 million miles of the Earth yesterday.
In 2029 it will come around again and get within 20,000 miles (closer than geosynchronous satellites). Then in 2036 it will approach again. At one time it was thought that it had a 3.5% chance flying through a specific keyhole of space in 2029, which would indicate that it would hit the Earth in 2036. But now the odds are calculated to be
infinitesimal.
Let's hope the astronomer assumptions are correct about that pesky
Yarkovsky Effect.
[more inside]
posted by eye of newt
on Jan 10, 2013 -
32 comments