NASA is once again open for business in a big way. While we were out,
several of our on-going missions achieved significant milestones, and
although it will take a little time to fully assess the impacts of the
government shut down on our other operations, this week will make clear
we’re back to our core mission implementing America’s ambitious space
program.
Our latest moon mission, the Lunar Atmosphere and Dust Environment Explorer,
or LADEE, entered lunar orbit on Oct. 6th, and now is preparing to
begin its study of the moon’s atmosphere. We also are pleased that the Lunar Laser Communication Demonstration
currently orbiting the moon with LADEE achieved an error-free laser
communication downlink with a data rate in excess of 300
megabits-per-second. This new NASA-developed, laser-based space
communication system will enable higher rates of satellite
communications, similar to the high-speed fiber optic networks we have
here on Earth. This will dramatically improve space communication,
especially during futur
e human missions to an asteroid and Mars.
On Oct. 9th, our Juno spacecraft, launched in 2011 on a five-year journey to Jupiter, made its closest approach to Earth.
This gave Juno a chance to take some stunning pictures of our planet
and it gave us the opportunity to confirm that the spacecraft is
operating as expected with a current trajectory that is “near perfect.”
Looking ahead for this week, the Orbital Sciences' Cygnus
cargo spacecraft that was launched from NASA’s Wallops Flight Facility
on Sept.18, will complete its successful maiden cargo mission on Tuesday
when it un-berths from the International Space Station and burns up
harmlessly in Earth’s atmosphere during re-entry the following day.
Orbital joins SpaceX
as NASA’s second American commercial partner capable of successful
resupply missions to the ISS. Sierra Nevada Corp. is poised to resume
testing of its Dream Chaser
spacecraft at NASA's Dryden Flight Research Center in California.
Sierra Nevada Corp., Boeing and SpaceX are among the U.S. companies
working with NASA to develop commercial crew transportation vehicles. Our commitment to launching astronauts from American soil again soon is moving forward.
Things are getting busy at the International Space Station,
humanity's home away from Earth for almost 13 years now. The European
Space Agency’s Automated Transfer Vehicle-4 is set to undock on Oct. 28
after more than four months at the station. Then, on Nov. 1, Expedition
37 crewmates Karen Nyberg, Luca Parmitano and Fyodor Yurchikhin will
relocate their Soyuz 35 from one station docking port to another.
Less than a week later on Nov. 7, three new station crew members
-- NASA astronaut Rick Mastracchio, Japan Aerospace Exploration Agency
astronaut Koichi Wakata and Soyuz commander Mikhail Tyurin of the
Russian Federal Space Agency – will launch aboard their Soyuz 37
spacecraft from the Baikonur Cosmodrome and dock to the station about
six hours later.
For four days, nine astronauts and cosmonauts will live and work
together aboard the station before Yurchikhin, Nyberg and Parmitano
return to Earth after more than five months in space.
Meanwhile, the Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft remains on track for a Nov.18th launch from Cape
Canaveral Air Force Station in Florida. MAVEN is the first spacecraft
devoted to exploring and understanding the Martian upper atmosphere. It
will orbit the planet in an elliptical orbit that allows it to pass
through and sample the entire upper atmosphere on every orbit. The
spacecraft will investigate how the loss of Mars’ atmosphere to space
determined the history of water on the surface.
Finally, on a sad note, on Oct.10, in the midst of the shutdown, we learned of the passing of Scott Carpenter,
who in 1962 became the second American to orbit Earth. Scott was one of
the original Mercury 7 astronauts who helped set the stage for more
than a half-century of American leadership in space. We will miss his
passion, his talent and his life-long commitment to exploration.
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