Topic: washington d.c.
Written by Kathryn Hambleton
Washington, D.C. – The crew of the International Space Station soon will be equipped to perform dozens of new scientific investigations with cargo launched Monday aboard NASA’s latest commercial resupply services mission from the agency’s Wallops Flight Facility in Virginia.
Orbital ATK’s Cygnus spacecraft lifted off at 7:45pm EDT from the Mid-Atlantic Regional Spaceport’s Pad 0A on the company’s upgraded Antares 230 rocket carrying more than 5,100 pounds of cargo. Cygnus is scheduled to arrive at the space station Sunday, October 23rd. Expedition 49 astronauts Takuya Onishi of the Japan Aerospace Exploration Agency and Kate Rubins of NASA will use the space station’s robotic arm to grapple Cygnus, about 6:00am.
Written by DC Agle
Pasadena, CA – Mission managers for NASA’s Juno mission to Jupiter have decided to postpone the upcoming burn of its main rocket motor originally scheduled for October 19th. This burn, called the period reduction maneuver (PRM), was to reduce Juno’s orbital period around Jupiter from 53.4 to 14 days.
The decision was made in order to further study the performance of a set of valves that are part of the spacecraft’s fuel pressurization system. The period reduction maneuver was the final scheduled burn of Juno’s main engine.
Written by Alan Buis
Pasadena, CA – Mission managers at NASA’s Jet Propulsion Laboratory, Pasadena, California, are evaluating an alternate way to collect and process science data from the Tropospheric Emission Spectrometer (TES) instrument on NASA’s Aura spacecraft following the age-related failure of a critical instrument component.
TES is an infrared sensor designed to study Earth’s troposphere, the lowermost layer of Earth’s atmosphere, which is where we live. Launched in July 2004 and designed to fly for two years, the TES mission is currently in an extended operations phase.
American Heart Association reports 8 Health Groups File Suit to Force FDA to Require Graphic Cigarette Warnings as Mandated by Law
Washington, D.C. – Eight public health and medical groups, and several individual pediatricians, filed suit in federal court in Boston to force the U.S. Food and Drug Administration (FDA) to issue a final rule requiring graphic health warnings on cigarette packs and advertising, as mandated by a 2009 federal law.
The lawsuit was filed by the American Academy of Pediatrics, the Massachusetts Chapter of the American Academy of Pediatrics, the American Cancer Society, the American Cancer Society Cancer Action Network, the American Heart Association, the American Lung Association, the Campaign for Tobacco-Free Kids, Truth Initiative and several individual pediatricians.
Washington, D.C. – Whitney Joyner of Northeast Middle School is one of only 18 middle and high school educators selected to participate in Understanding Sacrifice, a partnership between National History Day®, the Roy Rosenzweig Center for History and New Media, the American Battle Monuments Commission (ABMC), and the National Cemetery Administration (NCA).
When the program kicks off in November 2016 every educator will select one American who is buried or memorialized at an ABMC or NCA cemetery in San Francisco, Honolulu, or Manila.
Participants will conduct in-depth research on the life of this Fallen Hero using local and national historical resources.
Written by DC Agle
Pasadena, CA – A new image of comet 67P/Churyumov-Gerasimenko was taken by the European Space Agency’s (ESA) Rosetta spacecraft shortly before its controlled impact into the comet’s surface on September 30th, 2016. Confirmation of the end of the mission arrived at ESA’s European Space Operations Center in Darmstadt, Germany, at 4:19am PDT (7:19am EDT / 1:19pm CEST) with the loss of signal upon impact.
The final descent gave Rosetta the opportunity to study the comet’s gas, dust and plasma environment very close to its surface, as well as take very high-resolution images.
Written by Elizabeth Zubritsky
Pasadena, CA – NASA’s Curiosity rover has found evidence that chemistry in the surface material on Mars contributed dynamically to the makeup of its atmosphere over time. It’s another clue that the history of the Red Planet’s atmosphere is more complex and interesting than a simple legacy of loss.
The findings come from the rover’s Sample Analysis at Mars, or SAM, instrument suite, which studied the gases xenon and krypton in Mars’ atmosphere. The two gases can be used as tracers to help scientists investigate the evolution and erosion of the Martian atmosphere.
Written by Elizabeth Landau
Pasadena, CA – In the ongoing hunt for the universe’s earliest galaxies, NASA’s Spitzer Space Telescope has wrapped up its observations for the Frontier Fields project. This ambitious project has combined the power of all three of NASA’s Great Observatories — Spitzer, the Hubble Space Telescope and the Chandra X-ray Observatory — to delve as far back in time and space as current technology can allow.
Even with today’s best telescopes, it is difficult to gather enough light from the very first galaxies, located more than 13 billion light years away, to learn much about them beyond their approximate distance.
Written by Preston Dyches
Pasadena, CA – Astronomers using NASA’s Hubble Space Telescope have imaged what may be water vapor plumes erupting off the surface of Jupiter’s moon Europa. This finding bolsters other Hubble observations suggesting the icy moon erupts with high altitude water vapor plumes.
The observation increases the possibility that missions to Europa may be able to sample Europa’s ocean without having to drill through miles of ice.
“Europa’s ocean is considered to be one of the most promising places that could potentially harbor life in the solar system,” said Geoff Yoder, acting associate administrator for NASA’s Science Mission Directorate in Washington. “These plumes, if they do indeed exist, may provide another way to sample Europa’s subsurface.”
Written by Steve Cole / Sean Potter
Washington, D.C. – NASA will host a teleconference at 1:00pm CDT Monday, September 26th, to present new findings from images captured by the agency’s Hubble Space Telescope of Jupiter’s icy moon, Europa.
Astronomers will present results from a unique Europa observing campaign that resulted in surprising evidence of activity that may be related to the presence of a subsurface ocean on Europa.
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