SMAP Takes to the Skies

A United Launch Alliance Delta II rocket with the Soil Moisture Active Passive (SMAP) observatory onboard is seen in this long exposure photograph as it launches from Space Launch Complex 2, Saturday, Jan. 31, 2015, Vandenberg Air Force Base, Calif. SMAP is NASA’s first Earth-observing satellite designed to collect global observations of surface soil moisture and its freeze/thaw state. SMAP will provide high resolution global measurements of soil moisture from space. The data will be used to enhance scientists’ understanding of the processes that link Earth’s water, energy, and carbon cycles. Photo Credit: (NASA/Bill Ingalls) via NASA http://ift.tt/1Abg9qy

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NASA’s Soil Moisture Active Passive (SMAP) Ready for Jan. 29 Launch

The sun sets behind Space Launch Complex 2 (SLC-2) with the Delta II rocket and the Soil Moisture Active Passive (SMAP) observatory protected by the service structure on Tuesday, Jan. 27, 2015, at Vandenberg Air Force Base, Calif. SMAP is NASA’s first Earth-observing satellite designed to collect global observations of surface soil moisture and its freeze/thaw state. SMAP will provide high resolution global measurements of soil moisture from space. The data will be used to enhance scientists’ understanding of the processes that link Earth’s water, energy, and carbon cycles.

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Executive: No Guarantee BP Would Help Pay Subsidiary’s Fines by THE ASSOCIATED PRESS

By THE ASSOCIATED PRESS

An executive for the BP subsidiary that faces billions of dollars in possible fines for the 2010 Gulf of Mexico oil spill testified Tuesday that it is uncertain whether other BP entities would step in to help pay a steep penalty.

Published: January 27, 2015 at 05:21AM

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Sounding Rockets Launch Into an Aurora

The interaction of solar winds and Earth’s atmosphere produces northern lights, or auroras, that dance across the night sky and mesmerize the casual observer. However, to scientists this interaction is more than a light display. It produces many questions about the role it plays in Earth’s meteorological processes and the impact on the planet’s atmosphere.

To help answer some of these questions, NASA suborbital sounding rockets carrying university-developed experiments — the Mesosphere-Lower Thermosphere Turbulence Experiment (M-TeX) and Mesospheric Inversion-layer Stratified Turbulence (MIST) — were launched into auroras from the Poker Flat Research Range in Alaska. The experiments explore the Earth’s atmosphere’s response to auroral, radiation belt and solar energetic particles and associated effects on nitric oxide and ozone.

This composite shot of all four sounding rockets for the M-TeX and MIST experiments is made up of 30 second exposures. The rocket salvo began at 4:13 a.m. EST, Jan. 26, 2015. A fifth rocket carrying the Auroral Spatial Structures Probe remains ready on the launch pad. The launch window for this experiment runs through Jan. 27.

Image Credit: NASA/Jamie Adkins

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Rocky Mountain National Park Viewed From the International Space Station

Marking the 100th anniversary of the Rocky Mountain National Park on Jan. 26, 2015, Expedition 42 Flight Engineer Terry Virts posted this photograph, taken from the International Space Station, to Twitter. Virts wrote, “Majestic peaks and trails! Happy 100th anniversary @RockyNPS So much beauty to behold in our @NatlParkService.”

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What an island

Ariel photos of Martha’s Vineyard!

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Gorgeous

Ariel photos of Martha’s Vineyard!

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I love the water

Ariel photos of Martha’s Vineyard!

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Plane wheel!

Ariel photos of Martha’s Vineyard!

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More Beach Action

Photos from my trip to the gorgeous Rio de Janeiro!

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Futbol!

Photos from my trip to the gorgeous Rio de Janeiro!

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A lovely alleyway

Photos from my trip to the gorgeous Rio de Janeiro!

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Gorgeous water

Photos from my trip to the gorgeous Rio de Janeiro!

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The Copacabana Beach

Photos from my trip to the gorgeous Rio de Janeiro!

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Atomic Scientists: We’re Getting Even Closer to Doomsday by THE ASSOCIATED PRESS

By THE ASSOCIATED PRESS

The Bulletin of the Atomic Scientists says Earth is now closer to human-caused doomsday than it has been in more than 30 years because of global warming and nuclear weaponry. But other experts say that’s way too gloomy.

Published: January 22, 2015 at 06:38AM

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Our Oceans Are Facing a Mass Extinction

Global warming is a thing. While some politicians might continue to yell at the top of their voices about how they’re not scientists and how we can’t really tell if global warming is the fault of humans, literally almost all scientists say that it’s real and it’s happening and that we need to do something about it or face consequences that we haven’t even begun to imagine. One of the worst effects (out of all of the terrible effects) of global warming is the mass extinctions that are going to strike many of our best-known and most loved animals around the world, like polar bears. Nature takes a long time to evolve and the earth is changing at a rate that is just too fast for all but the most adaptable flora and fauna to keep up with and avoid extinction.

One of the areas that is being the hardest hit by the global changes in temperature are the oceans. As everyone knows, the oceans cover about 70% of our planet, if not more. With 96% of all of the earths water found in the oceans, the ramifications of a massive change in the oceans would be literally incalculable. With that in mind, the fact that scientists around the world are saying that the oceans are on the brink of a mass extinction event unlike humans have ever seen should be a clarion call to arms in defense of the earth and our environment. Even though less animals will go extinct than if this were to happen on land (fewer species go extinct in the water), the fact remains that fish populations will be harmed which in turn will have a ripple effect on both marine life as well as people who rely on the ocean for commercial interests and sustenance.

While the news sounds horrible, scientists are stressing that this can be reversed if immediate action is taken. With 40% of coral reefs dead or dying and water acidity increasing due to atmospheric CO2, it’s up to governments and people around the world to wake up and take control of the only earth they have. This planet is our home and it’s about time that we take responsibility for it and help the climate change deniers and those in businesses who profit off the destruction of the earth to realize what they’re doing.

If you’d like to read more, the link is here.

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Greenland’s Leidy Glacier

Located in the northwest corner of Greenland, Leidy Glacier is fed by ice from the Academy Glacier (upstream and inland). As Leidy approaches the sea, it is diverted around the tip of an island that separates the Olriks Fjord to the south and Academy Cove to the north. The resulting crisscross pattern is simply the result of ice flowing along the path of least resistance.

This view of the region pictured above was acquired August 7, 2012, by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) on NASA’s Terra satellite. In April 2012, the feature caught the attention of a NASA pilot, who snapped this picture from the cockpit of a high-flying ER-2 aircraft during a research flight over the Greenland ice cap.

More information.

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In the Vortex of Power

John Wargo, lead technician at NASA Glenn’s Propulsion System Laboratory (PSL) is performing an inspection on the inlet ducting, upstream of the Honeywell ALF 502 engine that was recently used for the NASA Engine Icing Validation test.

This test allows engine manufacturers to simulate flying through the upper atmosphere where large amounts of icing particles can be ingested and cause flame outs or a loss of engine power on aircraft. This test was the first of its kind in the world and was highly successful in validating PSL’s new capability. No other engine test facility has this capability.

Glenn is working with industry to address this aviation issue by establishing a capability that will allow engines to be operated at the same temperature and pressure conditions experienced in flight, with ice particles being ingested into full scale engines to simulate flight through a deep convective cloud.

The information gained through performing these tests will also be used to establish test methods and techniques for the study of engine icing in new and existing commercial engines, and to develop data required for advanced computer codes that can be specifically applied to assess an engine’s susceptibility to icing in terms of its safety, performance and operability.

Image Credit: NASA

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New Expedition 37 Crew Launches to Space Station

The Soyuz TMA-10M rocket launches from the Baikonur Cosmodrome in Kazakhstan on Sept. 25 at 4:58 p.m. EDT (2:58 a.m. Kazakh time Sept. 26) carrying Expedition 37 Soyuz Commander Oleg Kotov, NASA Flight Engineer Michael Hopkins and Russian Flight Engineer Sergey Ryazanskiy to the International Space Station.

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Sochi, Russia Winter Olympic Sites (Mountain Cluster)

The 2014 Winter Olympic ski runs may be rated double black diamond, but they’re not quite as steep as they appear in this image of the skiing and snowboarding sites for the Sochi Winter Olympic Games, acquired on Jan. 4, 2014, by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument on NASA’s Terra spacecraft. Rosa Khutar ski resort near Sochi, Russia, is in the valley at center, and the runs are visible on the shadowed slopes on the left-hand side of the valley. Height has been exaggerated 1.5 times to bring out topographic details. The games, which begin on Feb. 7 and continue for 17 days, feature six new skiing and boarding events plus the return of the legendary Jamaican bobsled team to the winter games for the first time since 2002.

In this southwest-looking image, red indicates vegetation, white is snow, and the resort site appears in gray. The area imaged is about 11 miles (18 kilometers) across in the foreground and 20 miles (32 kilometers) from front to back. The image was created from the ASTER visible and near-infrared bands, draped over ASTER-derived digital elevation data.

With its 14 spectral bands from the visible to the thermal infrared wavelength region and its high spatial resolution of 15 to 90 meters (about 50 to 300 feet), ASTER images Earth to map and monitor the changing surface of our planet. ASTER is one of five Earth-observing instruments launched Dec. 18, 1999, on Terra. The instrument was built by Japan’s Ministry of Economy, Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and data products.

The broad spectral coverage and high spectral resolution of ASTER provides scientists in numerous disciplines with critical information for surface mapping and monitoring of dynamic conditions and temporal change. Example applications are: monitoring glacial advances and retreats; monitoring potentially active volcanoes; identifying crop stress; determining cloud morphology and physical properties; wetlands evaluation; thermal pollution monitoring; coral reef degradation; surface temperature mapping of soils and geology; and measuring surface heat balance.

The U.S. science team is located at NASA’s Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA’s Science Mission Directorate, Washington, D.C. ;More information about ASTER is available at asterweb.jpl.nasa.gov/.

Image Credit: NASA/GSFC/METI/ERSDAC/JAROS, and U.S./Japan ASTER Science Team via NASA http://ift.tt/1d2tCEF

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Shuttle Endeavour Crossing

The space shuttle Endeavour is seen atop the Over Land Transporter (OLT) after exiting the Los Angeles International Airport on its way to its new home at the California Science Center in Los Angeles, Friday, Oct. 12, 2012.

Endeavour, built as a replacement for space shuttle Challenger, completed 25 missions, spent 299 days in orbit, and orbited Earth 4,671 times while traveling 122,883,151 miles. Beginning Oct. 30, the shuttle will be on display in the CSC’s Samuel Oschin Space Shuttle Endeavour Display Pavilion, embarking on its new mission to commemorate past achievements in space and educate and inspire future generations of explorers.

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Orion Crew Module Set for Connection to Heat Shield

At the Operations and Checkout Building at NASA’s Kennedy Space Center, the Orion crew module and heat shield are being moved into position for the mating operation. The heat shield will be tested on Orion’s first flight in December, Exploration Flight Test-1 (EFT-1), an uncrewed flight that will put to the test the spacecraft that will send astronauts to an asteroid and eventually Mars on future missions.

EFT-1 will launch an uncrewed Orion capsule 3,600 miles into space for a four-hour mission to test several of its most critical systems. After making two orbits, Orion will return to Earth at almost 20,000 miles per hour and endure temperatures near 4,000 degrees Fahrenheit, before its parachutes slow it down for a landing in the Pacific Ocean.

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Fermi’s Motion Produces a Study in Spirograph

NASA’s Fermi Gamma-ray Space Telescope orbits our planet every 95 minutes, building up increasingly deeper views of the universe with every circuit. This image compresses eight individual frames, from a movie showing 51 months of position and exposure data by Fermi’s Large Area Telescope (LAT), into a single snapshot. The pattern reflects numerous motions of the spacecraft, including its orbit around Earth, the precession of its orbital plane, the manner in which the LAT nods north and south on alternate orbits, and more.

The LAT sweeps across the entire sky every three hours, capturing the highest-energy form of light – gamma rays – from sources across the universe. These range from supermassive black holes billions of light-years away to intriguing objects in our own galaxy, such as X-ray binaries, supernova remnants and pulsars.

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Expedition 38 Crew With Olympic Torch

Expedition 38 Flight Engineer Koichi Wakata of the Japan Aerospace Exploration Agency, left, Soyuz Commander Mikhail Tyurin of Roscosmos, and Flight Engineer Rick Mastracchio of NASA, right, smile and wave as they hold an Olympic torch that will be flown with them to the International Space Station, during a press conference held Wed., Nov. 6, at the Cosmonaut hotel in Baikonur, Kazakhstan. On Sat., Nov. 9, the Olympic torch will be carried on a spacewalk outside the space station. The torch — which returns to Earth aboard another Soyuz on Sun., Nov. 10 with Flight Engineers Karen Nyberg and Luca Parmitano and Commander Fyodor Yurchikhin — will light the flame at the opening of the 2014 Winter Olympic Games in Sochi, Russia.

Launch of the Soyuz rocket carrying the Expedition 38 trio is scheduled for 11:14 p.m. EST Wed., Nov. 6 (10:14 a.m. Kazakh time, Nov. 7) and will send Tyurin, Mastracchio and Wakata on a six-month mission aboard the space station.

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Expedition 38 Takes an In-Flight Crew Portrait

Expedition 38 crew members pose for an in-flight crew portrait in the Kibo laboratory of the International Space Station on Feb. 22, 2014. Pictured (clockwise from top center) are Russian cosmonaut Oleg Kotov, commander; Japan Aerospace Exploration Agency astronaut Koichi Wakata, Russian cosmonaut Sergey Ryazanskiy, NASA astronauts Rick Mastracchio and Mike Hopkins, and Russian cosmonaut Mikhail Tyurin, all flight engineers.

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Happy Little Crater on Mercury

It looks like even the craters on Mercury have heard of Bob Ross! The central peaks of this complex crater have formed in such a way that it resembles a smiling face. This image taken by the MESSENGER spacecraft is oriented so north is toward the bottom.

The MESSENGER spacecraft is the first ever to orbit the planet Mercury, and the spacecraft’s seven scientific instruments and radio science investigation are unraveling the history and evolution of the Solar System’s innermost planet. Visit the Why Mercury? section of this website to learn more about the key science questions that the MESSENGER mission is addressing. During the one-year primary mission, MESSENGER acquired 88,746 images and extensive other data sets. MESSENGER is now in a yearlong extended mission, during which plans call for the acquisition of more than 80,000 additional images to support MESSENGER’s science goals.

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