Importance of exercise while in orbit
Human space flight is a physically demanding experience. It poses numerous risks, many of them are very evident, but some are hidden to the naked eye. The most important hidden health challenge is the bone density changes that are brought on by prolonged weightlessness. These bone density changes in the hip and back are very …
NASA Spinoffs for health and medicine
As NASA continues its mission to carry human presence deeper into space and expand our knowledge of the universe, the Agency’s efforts also reach into another territory—the inner space of the human body. NASA partnerships are exploring the use of carbon nanotubes to diagnose and treat brain tumors, perfecting fiber optic probes for detecting cataracts …
Soot likely played a role in 1800s glacier retreat
A NASA-led team of scientists has uncovered strong evidence that soot from a rapidly industrializing Europe caused the abrupt retreat of mountain glaciers in the European Alps that began in the 1860s, a period often thought of as the end of the Little Ice Age. The research last month in the Proceedings of the National Academy …
Spacefest V: The ultimate party for space lovers
Recollections of Spacefest V “The past is prologue” as I once heard. A once politicised and technology based race to the Moon has yielded innumerable spin-off benefits and technology, but has also served as a prologue to many other events. The birth and rise of the new commercial space industry. International Space Agency cooperation with …
La Nada climate pattern lingers
New remote sensing data from NASA’s Jason-2 satellite show near-normal sea-surface height conditions across the equatorial Pacific Ocean. This neutral, or “La Nada” event, has stubbornly persisted for 16 months, since spring 2012. Models suggest this pattern will continue through the spring of 2014, according to the National Weather Service’s Climate Prediction Center. “Without an …
Can SpaceShipTwo fly up to space?
Vocabulary • Parabola: The graph of a quadratic equation, which for this project is in the shape of an upside-down capital “U” • Quadratic Equation: The equation that creates a parabola when graphed • Vertex: The maximum (or Minimum) point on a parabola Narrative If a baseball is thrown into the air to another ball …
Go where no student has gone before
S.T.E.M. projects for launching student minds into space Imagine yourself a high school student, say, 9th through 12th grade, taking math courses entailing astronautics or aerospace projects. Most projects usually run about six weeks. You are part of a team of three or four other students and collaboration is imperative. Even though you may have …
Students learn about physics from energetic demonstrations
Middle school student Nina-Simone Brown had the chance to experience Newton’s third law of motion in an exciting yet unusual way Monday morning. For those who dozed off in their middle school science class: For every action there is an opposite and equal reaction. And there was plenty of action when FMA Live! Forces in …
NASA chooses Hampton Roads school team for microgravity experiment
Students at the New Horizons Governor’s School for Science and Technology (GSST) in Hampton, Va., will have the chance to design a microgravity experiment that may some day fly on board the International Space Station (ISS). GSST was one of 14 schools across the country picked for the opportunity by the High school students United …
Deep Impact comet hunter mission comes to an end
After almost nine years in space that included an unprecedented July 4th impact and subsequent flyby of a comet, an additional comet flyby, and the return of approximately 500,000 images of celestial objects, NASA’s Deep Impact mission has ended. The project team at NASA’s Jet Propulsion Laboratory in Pasadena, Calif., has reluctantly pronounced the mission …
FINDER keepers: Technology developed for outer space is saving lives on Earth
The Department of Homeland Security and NASA’s Jet Propulsion Laboratory have developed a new radar-based technology dubbed “Finding Individuals for Disaster and Emergency Response” (FINDER), to aid in detecting victims buried in rubble. FINDER is based on the technology NASA’s Deep Space Network uses to monitor the movements and location of its spacecraft millions of miles …
Landing of Expedition 36
Expedition 36 Soyuz landing – The Soyuz TMA-08M spacecraft with Expedition 36 Commander Pavel Vinogradov, Flight Engineer Alexander Misurkin and Flight Engineer Chris Cassidy (sitting far left) landed in a remote area of Kazakhstan on Sept. 11. They returned to Earth after five and a half months serving aboard the International Space Station. This article appeared …
Launch of Expedition 37 to ISS
Expedition 37 launch – The Soyuz TMA-10M rocket launched from the Baikonur Cosmodrome in Kazakhstan on Sept. 26, carrying Soyuz Commander Oleg Kotov, NASA Flight Engineer Michael Hopkins (left, middle) and Russian Flight Engineer Sergei Ryazansky to the ISS. Their Soyuz rocket launched at 2:58 a.m. local time. This article appeared in the 3rd issue of …
Curiosity discovers a habitable environment for life on Mars
As NASA’s Curiosity rover begins her eighth month exploring the Red Planet since the nail-biting touchdown inside Gale Crater on Aug. 5, 2012, she has made the most amazing finding thus far. After analyzing the first powder ever drilled from the interior of a Martian rock, Curiosity discovered key chemical ingredients necessary for life to have thrived on early Mars billions of years ago.
The little rover that could: Opportunity still making discoveries
Today, Opportunity celebrates a truly unfathomable achievement, entering Year 10 on Mars since she rolled to a bumpy stop on January 24, 2004. Now she’s at a super sweet spot for science loaded with clays and veined minerals and making the most remarkable findings yet about the planets watery past – building upon a long string of unthinkable discoveries due to her totally unforeseen longevity.
Columbia STS-1 Launch
April 12, 1981: Space Shuttle Columbia launched this day from the LC-39A pad at Kennedy Space Center in Florida. The STS-1 mission lasted just two days, circling the Earth 37 times, before landing at Edwards Air Force Base in California. Columbia carried a crew of two – mission commander John W. Young and pilot Robert …
Mars Rover Infographic
Starting with the Sojourner rover, launched in 1996, NASA has sent four robotic rovers to the Red Planet. On November 26, 2011, NASA launched Curiosity, its most technologically advanced rover ever. At a glance, it’s easy to see the size evolution between NASA’s youngest and oldest rover, but how else have they evolved? This chart …
Contest challenges students to design new radiation shield
NASA is challenging school-children to protect their future ride into space. The agency’s Exploration Design Challenge (EDC), announced March 11 during an event at the Johnson Space Center in Houston, engages U.S. students in kindergarten through high school in helping to solve the known problem of increased radiation exposure encountered on flights into deep space. …
Green Bank offers unique view to Dr. Lockman
Stargazing to discover secrets of the Milky Way Dr. Felix James (Jay) Lockman has spent the past two decades probing the origin of the Milky Way. He conducts his research from a rural area in West Virginia, a special place for radio astronomy that is unmatched anywhere else in the United States, using the Green …
Starting in astronomy: Buying your first telescope
A telescope is a spectacular scientific instrument that is accessible to people of all means and abilities and opens up the wonders of the Universe. Like all things technical it is a tool and you will only be able to use it with the correct training. Also, typically, there are a number of different types …