An upgraded version of one of the solid rocket boosters being used for NASA's Space Launch System (SLS) experienced an ...

While the fate of NASA’s Space Launch System (SLS) rocket hangs in the balance, the agency is pushing ahead with tests of new ...

The 156-foot-long five-segment solid rocket motor produced upwards of 4 million pounds of thrust during the test.

The latest Musk-Trump feud is a 'nail in the coffin' moment for Tesla, investor Ross Gerber says 125,000-year-old 'fat ...

Northrop Grumman Corporation conducted a full-scale static fire of NASA’s Booster Obsolescence and Life Extension (BOLE) solid rocket booster. This was the first demonstration test of the ...

NASA recently tested the largest rocket motor ever built in Box Elder County last week. But during the harsh, two-minute-long ...

Northrop Grumman Corporation conducted a full-scale static fire of NASA’s Booster Obsolescence and Life Extension (BOLE) solid rocket booster. This was the first demonstration test of the ...

NASA has completed the first full-scale static test fire of the Booster Obsolescence and Life Extension (BOLE) solid rocket motor, the next-generation solid rocket booster for the space agency’s ...

However, the Federal Aviation Administration is assessing an anomaly that involved one of the Vulcan's two solid rocket boosters — a bright shower of sparks was seen flying from near the Vulcan ...

Northrop Grumman, lead contractor for the booster, conducted the two-minute ground test of the solid rocket motor, which was strapped down sideways.

While ULA said the Vulcan rocket continued to hit its marks during the climb into orbit Friday, engineers are investigating what happened with one of its solid rocket boosters shortly after liftoff.

A shower of sparks was seen flying from near the Vulcan's engines about 38 seconds after Friday's liftoff from Cape Canaveral Space Force Station.