Subscribe to our free daily newsletters
. 24/7 Space News .




Subscribe to our free daily newsletters



AEROSPACE
NASA Launches Antarctica Scientific Balloon Campaign
by Staff Writers
Washington DC (SPX) Nov 30, 2016


The Boron And Carbon Cosmic rays in the Upper Stratosphere (BACCUS) payload takes flight Nov. 28. Image courtesy NASA. For a larger version of this image please go here.

Cosmic rays and the chemicals and atoms that make up the interstellar space between stars are the focus of this year's NASA Antarctica Long Duration Balloon Flight Campaign, which kicked into high gear with the launch of the Boron And Carbon Cosmic rays in the Upper Stratosphere (BACCUS) payload Nov. 28.

The University of Maryland's BACCUS mission is the first of three payloads taking flight from a balloon launch site on Antarctica's Ross Ice Shelf near McMurdo Station with support from the National Science Foundation's United States Antarctic Program.

"Weather conditions and the readiness of our science teams all aligned to allow us to kick-off our Antarctica campaign earlier than in previous years," said Gabe Garde, NASA mission manager. "We had a smooth operation today with BACCUS, thanks in large part to the support from our friends in the National Science Foundation's United States Antarctic Program."

BACCUS will investigate the density and the chemicals in the environment between stars by studying cosmic ray particles. This study complements another University of Maryland investigation known as the Cosmic Ray Energetics and Mass experiment, which has flown previously on NASA balloons and is slated to launch to the International Space Station.

Other flights in this year's campaign include the Antarctic Impulsive Transient Antenna (ANITA) from the University of Hawaii at Manoa and the Stratospheric Terahertz Observatory (STO-II) from the University of Arizona.

Scientists will use ANITA's instruments to study the reactions in the core of stars and as they explode via the release of neutrinos that travel to Earth and interact with the Antarctica ice. STO-II is designed better understand the life cycle of the interstellar medium, which is the matter that fills the space between stars in the galaxy.

NASA's is using its largest zero pressure balloon for each flight, which at 40-million-cubic-feet of volume is as large as a football stadium when fully inflated.

Once launched each mission will float at a near constant altitude approximately 24 miles (39 kilometers) up in the atmosphere on a westward trajectory around the continent. Each circumnavigation around the South Pole can take approximately two weeks but can be variable depending on time of the year and altitude. On average, a NASA Antarctic mission can achieve around 20 days of flight.

The payloads and instruments are solar-powered, making this time of year an ideal time for balloon flights since the region experiences sunlight 24-hours a day during the Antarctic summer. In addition, a weather phenomenon during the Antarctic summer known as an anticyclone takes the balloon on a circular flight trajectory, keeping the balloon over the Antarctic land mass over extended periods of time. Keeping the balloon over land helps enable recovery of the payload at the conclusion of the mission.

NASA's scientific balloons offer low-cost, near-space access for suspended loads weighing up to 8,000 pounds to conduct technology demonstration tests as well as scientific investigations in fields such as astrophysics, heliophysics and atmospheric research. Depending on the goals and objectives of a specific mission, balloon flight durations can run hours to multiple days or weeks for longer-term exposures and data collection

NASA's Wallops Flight Facility in Virginia manages the agency's scientific balloon flight program with 10 to 15 flights each year from launch sites worldwide. Orbital ATK, which operates NASA's Columbia Scientific Balloon Facility, provides mission planning, engineering services and field operations for NASA's scientific balloon program. The CSBF team has launched more than 1,700 scientific balloons in the over 35 years of operation.

Anyone may track the progress of NASA's Antarctica scientific balloon flights via online tools that provide altitude and speed as well as a map showing the balloon's real-time location.


Comment on this article using your Disqus, Facebook, Google or Twitter login.


Thanks for being here;
We need your help. The SpaceDaily news network continues to grow but revenues have never been harder to maintain.

With the rise of Ad Blockers, and Facebook - our traditional revenue sources via quality network advertising continues to decline. And unlike so many other news sites, we don't have a paywall - with those annoying usernames and passwords.

Our news coverage takes time and effort to publish 365 days a year.

If you find our news sites informative and useful then please consider becoming a regular supporter or for now make a one off contribution.

SpaceDaily Contributor
$5 Billed Once


credit card or paypal
SpaceDaily Monthly Supporter
$5 Billed Monthly


paypal only

.


Related Links
Science Balloons at NASA
Aerospace News at SpaceMart.com






Share this article via these popular social media networks
del.icio.usdel.icio.us DiggDigg RedditReddit GoogleGoogle

Previous Report
AEROSPACE
Space for the masses as helium balloons reach through the stratosphere
Brussels, Belgium (SPX) Nov 21, 2016
Space will soon be within the grasp of everyday people, small countries, researchers or start-up companies thanks to a fleet of low-cost launch vehicles under development across Europe. From remote control drones that can fire rockets into orbit from the edge of space, to giant helium balloons that could carry tourists, science experiments or satellite launchers into the stratosphere, smal ... read more


AEROSPACE
Space Food Bars Will Keep Orion Weight Off and Crew Weight On

Proton Rocket Transported to Russian Spaceport Ahead of Satellite Launch

Russian Space Sector Overcomes Failures

Embry-Riddle Students Join Project PoSSUM to Test Prototype Spacesuits in Zero-G

AEROSPACE
Ariane 5's impressive 75 in-a-row launch record

Vega ready for GOKTURK-1A to be encapsulated

Star One D1 arrives for heavy-lift Ariane 5 in Dec with 2 SSL-built satellites

SLS propulsion system goes into Marshall stand ahead of big test series

AEROSPACE
ExoMars space programme needs an extra 400 million euros

Opportunity team onsidering a new route due to boulder field

Mars Ice Deposit Holds as Much Water as Lake Superior

Computer glitch blamed for European Mars lander crash

AEROSPACE
China launches 4th data relay satellite

Material and plant samples retrieved from space experiments

Chinese astronauts return to earth after longest mission

China completes longest manned space mission yet

AEROSPACE
Two-year extensions confirmed for ESA's science missions

Thales and SENER to jointly supply optical payloads for space missions

Citizens' space debate: the main findings and the future

Vita: next Space Station mission name and logo

AEROSPACE
Bringing silicon to life

British Scientists Develop a 3D Metal Printer That Works in Space

With new polymer, you can carry hydrogen in your pocket

Scientists shrink electron gun to matchbox size

AEROSPACE
Fijian ants began farming 3 million years ago

Researchers propose low-mass supernova triggered formation of solar system

Timing the shadow of a potentially habitable extrasolar planet

Scientists from the IAC discover a nearby 'superearth'

AEROSPACE
New analysis adds to support for a subsurface ocean on Pluto

Pluto follows its cold, cold heart

New Analysis Supports Subsurface Ocean on Pluto

Mystery solved behind birth of Saturn's rings




Memory Foam Mattress Review
Newsletters :: SpaceDaily :: SpaceWar :: TerraDaily :: Energy Daily
XML Feeds :: Space News :: Earth News :: War News :: Solar Energy News






The content herein, unless otherwise known to be public domain, are Copyright 1995-2017 - Space Media Network. All websites are published in Australia and are solely subject to Australian law and governed by Fair Use principals for news reporting and research purposes. AFP, UPI and IANS news wire stories are copyright Agence France-Presse, United Press International and Indo-Asia News Service. ESA news reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. All articles labeled "by Staff Writers" include reports supplied to Space Media Network by industry news wires, PR agencies, corporate press officers and the like. Such articles are individually curated and edited by Space Media Network staff on the basis of the report's information value to our industry and professional readership. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by Space Media Network on any Web page published or hosted by Space Media Network. Privacy Statement