NASA to Seek Applicants for the Next Astronaut Candidate Class

In early November, NASA will seek applicants for its next class of astronaut candidates who will support long-duration missions to the International Space Station and future deep space exploration
activities.

“For scientists, engineers and other professionals who have always dreamed of experiencing spaceflight, this is an exciting time to join the astronaut corps,” said Janet Kavandi, director of flight crew operations at the Johnson Space Center in Houston. “This next class will support missions to the station and will arrive via transportation systems now in development. They also will have the opportunity to participate in NASA’s continuing exploration programs that will include missions beyond low Earth orbit.”

For more information, visit http://astronauts.nasa.gov/


A bachelor’s degree in engineering, science or math and three years of relevant professional experience are required in order to be considered. Typically, successful applicants have significant qualifications in engineering or science, or extensive experience flying high-performance jet-aircraft.

After applicant interviews and evaluations, NASA expects to announce the final selections in 2013, and training to begin that August.

Additional information about the Astronaut Candidate Program is available by calling the Astronaut Selection Office at 281-483-5907.


Get Ready for the Launch of the Curiosity Rover

Artist concept of Curiosity rover on surface of MarsThe Curiosity rover is scheduled for launch to Mars on Nov. 25, 2011. To prepare for the launch, a telecon has been scheduled so you can hear about the many resources available for you to share the excitement of launch with your students. Topics during the telecon are:

   • Launch details: NASA TV rundown, scheduled press briefings and the Tweetup
   • Visuals: images and video
   • Educator professional development: workshops, telecons and presentations
   • Spacecraft models and other items for loan

Date: Monday, Oct. 10, 2011
Time: Noon PDT (3 p.m. EDT)
Call-in: 888-323-4924
Passcode: Museum
Leader: Anita Sohus

RESOURCES: Presentation materials will be posted prior to the telecon on the Museum Alliance website at: http://informal.jpl.nasa.gov/Guest/
Username: informal
Passcode: lifelong


LRO Offers Sunrise View of Crater Tycho's Peak

Tycho crater's central peak complex, shown here, is about 9.3 miles (15 km) wide, left to right (southeast to northwest in this view)On June 10, 2011, NASA’s Lunar Reconnaissance Orbiter spacecraft pointed the LRO narrow angle cameras to capture a dramatic sunrise view of Tycho crater.

A very popular target with amateur astronomers, Tycho is located at 43.37°S, 348.68°E, and is about 82 kilometers (51 miles) in diameter. The summit of the central peak (shown at left) is 2 kilometers (1.24 miles) above the crater floor. The distance from Tycho’s floor to its rim is about 4.7 kilometers (2.92 miles).

To read more and view additional fascinating images, go to: http://neon.intronetworks.com/#Forum/forum/2/1335/180/993

This image is directly related to NASA Now: Lunar Mathematics and Mapping, as well as the NASA Explorer Schools “On the Moon Educator’s Guide: On Target” activity.

Link to the NASA Explorer Schools Virtual Campus home page.

Kepler Discovers a Planet with Two Suns

Artist concept of Kepler-16bThe existence of a world with a double sunset, as portrayed in the film Star Wars more than 30 years ago, is now scientific fact. NASA’s Kepler mission has made the first unambiguous detection of a circumbinary planet — a planet orbiting two stars — 200 light-years from Earth.



Herschel Telescope Detects Oxygen Molecules in Space

Artist's concept of a collection of oxygen molecules superimposed over an image of the Orion nebula taken in infrared lightDetectors on the Herschel Space Observatory’s large telescope have provided the first confirmation of oxygen molecules in space. The molecules were detected within the Orion Nebula.

Individual atoms of oxygen are common in space but not molecular oxygen. Astronomers searched for the elusive molecules for decades using balloons, as well as ground- and space-based telescopes. The Swedish Odin telescope spotted the molecule in 2007, but the sighting could not be confirmed.

This information may be used with the NASA Explorer Schools activity, Genesis: What Are We Made Of? The Sun, Earth and You.

For more information about the NES Genesis activity, go to the activity page on the NES Virtual Campus. (requires log-in)

For more information on this topic, visit the Herschel website.

Link to the NES Virtual Campus participant’s home page.



The Force Is Strong With NASA's Smartphone-Powered Satellites

SPHERE Satellites on the ISSHow can robots help humans live and work in space?  NASA is studying that right now!
 
SPHERES are independent spacecraft able to complete tasks for astronauts; these little spacecraft can fly inside and, in the future, outside the space station to help complete essential tasks. NASA connected each SPHERE to a smartphone that gives them SPHERE camera capabilities, sensors to help conduct inspections, a computing unit to make calculations and Wi-Fi.


NASA Spacecraft Enters Large Asteroid's Orbit on July 15

NASA's Dawn spacecraft, illustrated in this artist's concept, is propelled by ion engines.On July 15, NASA’s ion-propelled Dawn probe became the first spacecraft to enter orbit around a main-belt asteroid.  Dawn will orbit Vesta for one Earth-year, studying the giant space rock at close range to help scientists understand the earliest chapter of our solar system’s history.


Dawn will depart Vesta for its second destination, the dwarf planet Ceres, in July 2012. The spacecraft will be the first to orbit two bodies in our solar system.

Science@NASA Editor: Dr. Tony Phillips | For more information: Science@NASA

NASA Now: Aquarius

Dr. David Le Vine, deputy principal investigator for the Aquarius mission, discusses why we need to know more about sea surface salinity. Le Vine is an expert in measurement physics at NASA’s Goddard Space Flight Center. He is currently a scientist with the Aquarius mission, which gathers data on sea surface salinity. Our current knowledge of sea surface salinity is very limited because in the past we’ve only collected data from ships traveling in shipping lanes.
 

The Aquarius satellite will scan the entire surface of Earth once every seven days for three years collecting data on sea surface salinity. Analysis of these data will help to better predict climate conditions.


Aquarius will gather as much data in a few months as we have gathered in the past 125 years.


Link to the NES Virtual Campus home page.


NASA Now Minute: Aquarius



NASA Releasing First Ever Spacecraft Orbital Views of Mercury

Artist Concept: MESSENGER in orbit over MercuryNASA will host a news conference at 1 p.m. EDT on Thursday, June 16, to reveal new images and science findings from the first spacecraft to orbit Mercury. The event will be held in the NASA Headquarters. NASA Television and the agency’s website will broadcast the event.

NASA’s MErcury Surface, Space ENvironment, GEochemistry, and Ranging, or MESSENGER spacecraft conducted more than a dozen laps through the inner solar system for six years prior to achieving the historic orbit insertion on March 17.

This news conference connects the NASA MESSENGER mission to the MESSENGER content modules on the NASA Explorer Schools Virtual Campus. 

Be sure to watch this exciting news conference and see the new information the MESSENGER satellite is bringing us.

To read more about this amazing mission, visit: http://neon.intronetworks.com/#Forum/forum/2/1335/158/888

Link to the NES Virtual Campus home page.


A Solar Blast

Coronal Mass Ejection on June 7, 2011The sun unleashed an M-2 (medium-sized) solar flare with a spectacular coronal mass ejection, or CME, on June 7, 2011. The large cloud of particles mushroomed up and fell back down looking as if it covered an area of almost half the solar surface.

NASA’s Solar Dynamic Observatory observed the flare’s peak at 1:41 a.m. EDT. SDO recorded these images in extreme ultraviolet light that show a very large eruption of cool gas. It is somewhat unique because at many places in the eruption there seems to be even cooler material — at temperatures less than 80,000° K.

When viewed in NASA’s Solar and and Heliospheric Observatory’s coronagraphs, the event shows bright plasma and high-energy particles roaring from the sun. This Earth-directed CME is moving at 1,400 km/s according to NASA models. Due to its angle, however, effects on Earth should be fairly small. Nevertheless, it may generate space weather effects such as aurora here on Earth in a few days.

To see videos of the CME visit the Solar Dynamic Observatory website.

Link to the NES Virtual Campus home page.