NASA, Northrop Grumman, and SpaceX are standing down from the launch opportunity Saturday for the agency’s Northrop Grumman 21st commercial resupply services mission to the International Space Station due to weather conditions.
Teams are targeting no earlier than 11:02 a.m. EDT on Sunday, Aug. 4 for the next launch opportunity.
A SpaceX Dragon launched on the company’s Falcon 9 rocket at 4:55 p.m. EDT from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida, carrying more than 6,000 pounds of research, hardware, and supplies to the International Space Station.
NASA+, NASA Television, the NASA app, and the agency’s website continue to provide live coverage of the ascent. About 12 minutes after launch, Dragon will separate from the Falcon 9 rocket’s second stage, open its nosecone, and begin a carefully choreographed series of thruster firings to reach the space station
The spacecraft is on track to arrive at the International Space Station on Saturday, March 23, with an expected docking of the cargo spacecraft about 7:30 a.m. EDT. Watch live coverage of the arrival on NASA+, NASA Television, the NASA app, and the agency’s website.
When it arrives to the space station, Dragon will dock to the station’s Harmony module. NASA astronauts Loral O’Hara and Michael Barratt will monitor the arrival of the spacecraft.
New research and technology demonstrations for NASA are scheduled to launch aboard the agency’s SpaceX 30th commercial resupply services mission to the International Space Station at 4:55 EDT from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida.
Coverage of launch and docking activities will air live on NASA+, NASA Television, the NASA app, YouTube, and the agency’s website. Learn how to stream NASA TV through a variety of platforms including social media.
Full mission timeline is as follows (all times Eastern and subject to change based on operations):
COUNTDOWN Hour/Min/Sec Events 00:38:00 SpaceX Launch Director verifies go for propellant load
00:35:00 RP-1 (rocket grade kerosene) loading begins
00:35:00 1st stage LOX (liquid oxygen) loading begins
00:16:00 2nd stage LOX loading begins
00:07:00 Falcon 9 begins pre-launch engine chill
00:05:00 Dragon transitions to internal power
00:01:00 Command flight computer to begin final prelaunch checks
00:01:00 Propellant tanks pressurize for flight
00:00:45 SpaceX Launch Director verifies go for launch
00:00:03 Engine controller commands engine ignition sequence to start
00:00:00 Falcon 9 liftoff
LAUNCH AND DRAGON DEPLOYMENT Hour/Min/Sec Events 00:00:58 Max Q (moment of peak mechanical stress on the rocket)
00:02:19 1st stage main engine cutoff (MECO)
00:02:22 1st and 2nd stages separate
00:02:29 2nd stage engine starts
00:02:32 Boostback Burn Starts
00:03:24 Boostback Burn Ends
00:06:20 1st stage entry burn starts
00:06:40 1st stage entry burn ends
00:07:26 1st stage landing burn starts
00:07:50 1st stage landing
00:08:35 2nd stage engine cutoff (SECO-1)
00:11:48 Dragon separates from 2nd stage
00:12:40 Dragon nosecone open sequence begins
SpaceX’s Dragon spacecraft will carry more than 6,000 pounds of cargo, including new science investigations, supplies, and equipment to the international crew aboard the orbiting laboratory. NASA and its partners will send studies aboard the mission on plant metabolism in space and a set of new sensors for free-flying Astrobee robots to provide 3D mapping capabilities. Other research includes a fluid physics study that could benefit solar cell technology and a university project from CSA (Canadian Space Agency) that will monitor sea ice and ocean conditions.
Arrival at the station is scheduled for approximately 7:30 a.m. Saturday, March 23. The SpaceX Dragon spacecraft will dock autonomously to the zenith port of the station’s Harmony module.
New research and technology demonstrations for NASA are set to launch aboard the agency’s SpaceX 30th commercial resupply services mission to the International Space Station. The U.S. Space Force 45th Weather Squadron predicts a 90% chance of favorable weather conditions at the launch pad for liftoff. Launch is targeted for 4:55 p.m. EDT Thursday, March 21, from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida.
Live launch coverage will air on NASA+, NASA Television, the NASA app, YouTube, and the agency’s website. Learn how to stream NASA TV through a variety of platforms including social media.
SpaceX’s Dragon spacecraft will carry more than 6,000 pounds of cargo, including new science investigations, supplies, and equipment to the international crew aboard the orbiting laboratory. NASA and its partners will send studies aboard the mission on plant metabolism in space and a set of new sensors for free-flying Astrobee robots to provide 3D mapping capabilities. Other research includes a fluid physics study that could benefit solar cell technology and a university project from CSA (Canadian Space Agency) that will monitor sea ice and ocean conditions.
New research and technology demonstrations for NASA are set to launch aboard the agency’s SpaceX 30th commercial resupply services mission to the International Space Station. Launch is targeted for 4:55 p.m. EDT Thursday, March 21, lifting off from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida.
Live launch coverage will air on NASA+, NASA Television, the NASA app, and the agency’s website, with prelaunch events starting Tuesday, March 19. Learn how to stream NASA TV through a variety of platforms.
SpaceX’s Dragon spacecraft will deliver new scientific investigations, food, supplies, and equipment to the international crew. NASA and its partners will send studies aboard the mission on plant metabolism in space and a set of new sensors for free-flying Astrobee robots to provide 3D mapping capabilities. Other research includes a fluid physics study that could benefit solar cell technology and a university project from CSA (Canadian Space Agency) that will monitor sea ice and ocean conditions.
Arrival at the station is scheduled for approximately 7:30 a.m. Saturday, March 23. The SpaceX Dragon spacecraft will dock autonomously to the zenith port of the station’s Harmony module.
The spacecraft is expected to spend about a month attached to the orbiting outpost before it returns to Earth with research and cargo, splashing down off the coast of Florida.