Search Results for “date” – Page 280

Perils and discoveries lie ahead for long-lived Saturn orbiter

March 11, 2017 Stephen Clark

Scientists are bracing for a blitz of discoveries in the last six months of Cassini’s mission at Saturn, when the plutonium-powered robot will repeatedly ram through an unexplored gap in the planet’s famous rings, then make a destructive plunge into the atmosphere in September.

Falcon 9 rocket performs static fire test

March 10, 2017 Stephen Clark

Held down by heavy-duty restraints, a Falcon 9 rocket fired up its nine Merlin engines for more than three seconds Thursday evening in a key readiness test before launching with a commercial television broadcast satellite next week.

Orion’s parachutes tested under launch abort conditions

March 9, 2017 Stephen Clark

A model of NASA’s Orion spacecraft, in development to loft astronaut crews into deep space, was dropped from a U.S. Air Force cargo plane over Arizona on Wednesday in the latest in a series of tests to verify the capsule’s parachutes are up to the job of safely landing with humans on-board.

Q&A with Earl Maize, Cassini project manager (members only)

March 9, 2017 Stephen Clark

Earl Maize, who leads the Cassini mission at NASA’s Jet Propulsion Laboratory, started working on the Saturn orbiter project in 1992. In September, the spacecraft will take an intentional plunge into Saturn’s atmosphere, gaining unprecedented up-close measurements and ending a 13-year odyssey round the ringed planet.

Blue Origin details new rocket’s capabilities, signs first orbital customer

March 7, 2017 Stephen Clark

Amazon.com’s Jeff Bezos revealed new details of his space company’s reusable orbital-class booster Tuesday, releasing an animation illustrating the rocket’s liftoff from Cape Canaveral and announcing a contract with Eutelsat to put a commercial communications satellite on one of the launcher’s first missions.

Sierra Nevada to resume Dream Chaser flight tests

March 6, 2017 Stephen Clark

An atmospheric test model of Sierra Nevada’s Dream Chaser space plane is being readied for tow and landing tests at NASA’s Armstrong Flight Research Center in California this spring.

Live coverage: European environmental satellite launched by Vega rocket

March 6, 2017 Stephen Clark

A Vega rocket launched from French Guiana at 0149:24 GMT Tuesday (8:49:24 p.m. EST Monday) with Europe’s fifth Sentinel environmental satellite. The Sentinel 2B observatory will take the pulse of Earth’s vegetation, monitoring crops, forests, urban sprawl, and pollution from polar orbit.

Live coverage: SpaceX readies next Falcon 9 for liftoff

March 6, 2017 Stephen Clark

SpaceX is preparing for the next launch of a Falcon 9 rocket, set for blastoff from the Kennedy Space Center in Florida with the EchoStar 23 television broadcast satellite destined to cover Brazil. The rocket’s static fire test, a major milestone in any SpaceX launch campaign, was performed Thursday.

NASA buys up to five more seats on future Soyuz missions

March 1, 2017 Stephen Clark

NASA has purchased two seats on Russian Soyuz capsules launching later this year and in early 2018 to expand the crew on the U.S. segment of the International Space Station from three to four, and reserved options to fly astronauts on Soyuz spacecraft in 2019 if commercial rides are not available in time.

OneWeb to break ground on Florida factory, merge with Intelsat

March 1, 2017 Stephen Clark

Days before breaking ground on a new spacecraft assembly line near Cape Canaveral, OneWeb and Intelsat announced a proposed merger Tuesday that would couple a planned fleet of 900 broadband Internet satellites with a high-power communications network in geostationary orbit.