Featured Research

from universities, journals, and other organizations

MAP Spacecraft Successfully Launches And Begins Its Journey To Deep Space

Date:
July 3, 2001
Source:
NASA/Goddard Space Flight Center
Summary:
A NASA spacecraft set to probe the far reaches of the Universe soared into space June 30. The Microwave Anisotropy Probe (MAP) began its journey to answer fundamental questions about the history, content, shape and fate of the Universe.

A NASA spacecraft set to probe the far reaches of the Universe soared intospace June 30.

Related Articles


The Microwave Anisotropy Probe (MAP) lifted off on schedule at 3:46 p.m. Eastern aboard a Delta II rocket from Pad B at Space Launch Complex 17, Cape Canaveral Air Force Station, FL. About 90 minutes later--also on schedule--MAP separated from the Delta II third stage, deployed its solar arrays and began its journey to answer fundamental questions about the history, content, shape and fate of the Universe.

"We're off to a fantastic start," said Clifton Jackson, MAP Mission Systems Engineer at NASA's Goddard Space Flight Center, Greenbelt, MD. "Everything is looking good so far."

Science observations will begin once MAP reaches its L2 orbit. L2 is the second Lagrange point of the Sun-Earth system. L2 is four times farther from the Earth than the Moon in the direction opposite the Sun, or about one million miles from Earth. MAP is the first spacecraft to use an orbit around the L2 point as its observing station.

MAP is currently in a highly elliptical Earth orbit. In approximately one month, MAP will execute a gravity-assist swing past the Moon and then travel for two months to get to its L2 orbit. This particular trajectory is designed to minimize the use of fuel. From L2, MAP will have an unobstructed view of the sky, and will be free from near-Earth disturbances such as magnetic fields and microwave emission for its two years of science observations.

"MAP's launch was exhilarating. For many, it was the culmination of years of hard work," said Dr. Charles L. Bennett, MAP Principal Investigator, also from Goddard. "MAP is beginning its journey into deep space to record microwave light from the early Universe, now no more than a faint whisper from 14 billion years ago." The MAP mission is set to answer important questions such as: What is the content and structure of the Universe? How did the Universe evolve? What is its ultimate fate?

MAP is a partnership between Goddard and Princeton University, NJ. Science team members are also located at the University of Chicago, the University of California, Los Angeles, Brown University, Providence, RI; and the University of British Columbia, Vancouver.

More information on the MAP mission can be found at the following websites: http://www.gsfc.nasa.gov/gsfc/spacesci/map/map.htm and http://map.gsfc.nasa.gov


Story Source:

The above story is based on materials provided by NASA/Goddard Space Flight Center. Note: Materials may be edited for content and length.


Cite This Page:

NASA/Goddard Space Flight Center. "MAP Spacecraft Successfully Launches And Begins Its Journey To Deep Space." ScienceDaily. ScienceDaily, 3 July 2001. <www.sciencedaily.com/releases/2001/07/010703035005.htm>.
NASA/Goddard Space Flight Center. (2001, July 3). MAP Spacecraft Successfully Launches And Begins Its Journey To Deep Space. ScienceDaily. Retrieved March 30, 2015 from www.sciencedaily.com/releases/2001/07/010703035005.htm
NASA/Goddard Space Flight Center. "MAP Spacecraft Successfully Launches And Begins Its Journey To Deep Space." ScienceDaily. www.sciencedaily.com/releases/2001/07/010703035005.htm (accessed March 30, 2015).

Share This


More From ScienceDaily



More Space & Time News

Monday, March 30, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

What NASA Wants To Learn From Its 'Year In Space' Tests

What NASA Wants To Learn From Its 'Year In Space' Tests

Newsy (Mar. 28, 2015) Astronaut Scott Kelly and cosmonaut Mikhail Kornienko will spend a year in space running tests on human physiology and psychology. Video provided by Newsy
Powered by NewsLook.com
Crew Starts One-Year Space Mission

Crew Starts One-Year Space Mission

Reuters - News Video Online (Mar. 28, 2015) Russian-U.S. crew arrives safely at the International Space Station for the start of a ground-breaking year-long stay. Paul Chapman reports. Video provided by Reuters
Powered by NewsLook.com
Why So Many People Think NASA's Asteroid Mission Is A Waste

Why So Many People Think NASA's Asteroid Mission Is A Waste

Newsy (Mar. 27, 2015) The Asteroid Retrieval Mission announced this week bears little resemblance to its grand beginnings. Even NASA scientists are asking, "Why bother?" Video provided by Newsy
Powered by NewsLook.com
Space Station Crew Docks Safely

Space Station Crew Docks Safely

Reuters - News Video Online (Mar. 27, 2015) NASA TV footage shows the successful docking of a Russian Soyuz craft to the International Space Station for a year-long mission. Rough cut (no reporter narration). Video provided by Reuters
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Space & Time

Matter & Energy

Computers & Math

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins