Write a comment
The U.S. Space Force plans to launch a cluster of experimental satellites known as STP-3, including a NASA laser communications spacecraft, into orbit Sunday morning from Florida.
United Launch Alliance has scheduled liftoff of the Atlas V rocket during a two-hour window starting at 4:04 a.m. EST from Complex 41 at Cape Canaveral Space Force Station.
The mission was delayed for various re The U.S. Space Force plans to launch a cluster of experimental satellites known as STP-3, including a NASA laser communications spacecraft, into orbit Sunday morning from Florida.
United Launch Alliance has scheduled liftoff of the Atlas V rocket during a two-hour window starting at 4:04 a.m. EST from Complex 41 at Cape Canaveral Space Force Station. The mission was delayed for various reasons from this summer, Col. Carlos Quinones, director of the Space Force's Space Test Program, said in a press conference Thursday.
"We've been working on this for a very long time, so we're very excited about that," Quinones said.
The $1.14 billion mission will carry a number of classified spacecraft to aid navigation and communication in space, including a satellite to aid detection of nuclear detonations in space, Quinones said.
The suite of satellites is bound for a very high orbit - more than 22,000 miles above the Earth - said Gary Wentz, ULA vice president of government and commercial programs.
Therefore, the rocket will be augmented by five boosters, he said.
"The [rocket] is the most powerful Atlas in our fleet," Wentz said. The altitude of the mission means the STP-3 "will become the longest mission with seven hours and 10 minutes until separation ... and 8 hours, 8 minutes until the end of the mission," he said.
NASA spent about $320 million on its contribution to the mission, the Laser Communications Relay Demonstration spacecraft.
LCRD will demonstrate how huge amounts of data may be beamed to Earth from high orbits in space, including lengthy high-definition videos, within seconds using optical laser light beams, David Israel, NASA's exploration and space communications division architect, said in an interview.
Such laser communications would eclipse radio in terms of the time and amount of data that could be sent from space, he said.
"We're really trying to figure out the best way to send large amounts of data from the moon or Mars," he said. "We've done brief experiments before, but the LCRD mission will help us understand how lasers work, or don't, through the clouds and atmosphere."
The laser communication satellite will be in orbit about seven years, he said.
Source: United Press International
Related Links
US Space Force
Military Space News at SpaceWar.com
|
| Tweet |
| 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 |
Space Force welcomes North Carolina A&T to the University Partnership Program
Arlington VA (SPX) Dec 03, 2021
The U.S. Space Force added North Carolina Agricultural and Technical State University to its University Partnership Program during a virtual ceremony Dec. 1. N.C. A&T Chancellor Harold L. Martin Sr. and Vice Chief of Space Operations Gen. David D. Thompson signed the memorandum of understanding from their respective locations on campus in East Greensboro, North Carolina and at the Pentagon. "Just over a year ago, I visited the campus of North Carolina A&T when we were first developing the co ... read more