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Blustery weather keeps Atlas 5 rocket grounded, SpaceX launch slips to Tuesday
Gusty winds associated with a subtropical low pressure system prevented United Launch Alliance from sending an Atlas 5 rocket into orbit Saturday from Cape Canaveral with the U.S. Air Force's clandestine X-37B spaceplane. ULA plans to try again Sunday, and a SpaceX Falcon 9 rocket launch from a nearby pad has been delayed to Tuesday.

Atlas 5 dedicated to health care workers, coronavirus victims
U.S. military officials and United Launch Alliance have dedicated the planned launch Saturday of an Atlas 5 rocket with the military's winged mini-space shuttle to coronavirus first responders, front-line workers and all who have been affected by the pandemic.
VideoLive coverage: Atlas 5 launches with X-37B spaceplane
United Launch Alliance fired an Atlas 5 rocket into space from Cape Canaveral at 9:14 a.m. EDT (1314 GMT) Sunday with the U.S. Air Force's X-37B spaceplane, an automated reusable mini-space shuttle designed to host experiments for years in orbit, then return to Earth and land on a runway. A launch attempt Saturday was scrubbed by bad weather.

Back-to-back launches scheduled from Cape Canaveral this weekend
Working under physical distancing requirements and other precautions against the coronavirus pandemic, range teams at Cape Canaveral are preparing for launches of Atlas 5 and Falcon 9 rockets from neighboring pads this weekend.

Launch preparations continue for NASA’s next Mars rover
On track for launch from Cape Canaveral in July, NASA's Perseverance rover has been secured to its rocket-powered descent stage and back shell, part of the protective shield that will safeguard the robot when it arrives at Mars next year.

Payloads revealed for next flight of X-37B military spaceplane
The next flight of the U.S. military's reusable X-37B spaceplane -- scheduled for liftoff May 16 from Cape Canaveral -- will carry more experiments into orbit than any of the winged ship's previous missions, including two payloads for NASA and a small deployable satellite built by Air Force Academy cadets.

ULA begins stacking rocket for next launch of U.S. military spaceplane
United Launch Alliance technicians raised the first stage of the company's next Atlas 5 rocket onto a mobile launch platform at Cape Canaveral Thursday, kicking off the launch vehicle's build-up for a mission scheduled for liftoff May 16 with the U.S. military's hush-hush X-37B spaceplane.

Ground teams fuel Perseverance rover landing system, attach Mars Helicopter
Working under the cloud of the global coronavirus pandemic, technicians and engineers at NASA's Kennedy Space Center have installed a rotor-driven drone on the agency's next Mars rover and fueled the spacecraft's "sky crane" landing system in preparation for launch in July.

Next GPS launch delayed by coronavirus concerns; X-37B launch remains on track
U.S. military officials said Tuesday the launch of the next satellite for the GPS navigation network -- planned for April 29 on a SpaceX Falcon 9 rocket -- has been delayed to no earlier than June 30 to avoid exposing launch crews to the COVID-19 viral disease. However, the next launch of the military's X-37B spaceplane remains on track for liftoff in May on a United Launch Alliance Atlas 5 rocket, officials said.

After problem-plagued test flight, Boeing will refly crew capsule without astronauts
Boeing officials said Monday the company's Starliner crew capsule will fly a second time without astronauts after software problems and other issues plagued a first test flight in December, preventing the ship from reaching the International Space Station.