NASA and Northrop Grumman are targeting the safe arrival of the company’s Cygnus XL at approximately 7:18 a.m. EDT Thursday, Sept. 18, to the International Space Station. The Cygnus XL now will conduct a series of burns to bring the spacecraft to the space station for its robotic capture and installation. NASA astronaut Jonny Kim […]
NASA and Northrop Grumman are delaying the arrival of the Cygnus XL to the International Space Station as flight controllers evaluate an alternate burn plan for the resupply spacecraft. The Cygnus XL will not arrive to the space station on Wednesday, Sept. 17, as originally planned, with a new arrival date and time under review.
Expedition 73 awaits over 11,000 pounds of new science and supplies packed inside Northrop Grumman’s Cygnus XL cargo craft and orbiting Earth toward the International Space Station.
The Electron Losses driven by VLF EmissionS (ELVES) mission launched at 10:04 a.m. EDT (8:04 a.m. MDT) on Sept. 15, 2025. The balloon and payload reached a float altitude of 125,000 feet and flew for 8 hours, 12 minutes. The experiment includes multiple detection methods for both Very Low Frequency (VLF) emissions and electron precipitation, […]
One cargo spacecraft has docked to the International Space Station and another one is on its way to continue resupplying the Expedition 73 crew. While the orbital residents await their next delivery, they continued researching on Monday advanced ways to keep humans healthy and nourished on long duration space missions.
NASA launched two scientific balloon missions from the agency’s Fort Sumner, New Mexico, launch facility Sunday, Sept. 14, 2025. This marks the first time two scientific balloons were launched on the same day since 2011. The JPL-Remote mission launched at 10:12 a.m. EDT (8:12 a.m. MDT) Sept. 14, 2025. The balloon and payload reached a […]
Northrop Grumman’s Cygnus XL spacecraft deployed its two solar arrays after launching earlier Sunday at 6:11 p.m. EDT on a SpaceX Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida to the International Space Station.
At 6:11 p.m. EDT, over 11,000 pounds of scientific investigations and cargo launched to the International Space Station on Northrop Grumman’s Cygnus spacecraft for the company’s 23rd commercial resupply services mission for NASA.
NASA’s coverage is underway on NASA+, Amazon Prime, and more for the launch of Northrop Grumman’s Commercial Resupply Services 23, or Northrop Grumman CRS-23, to the International Space Station. Learn how to watch NASA content through a variety of platforms, including social media.
The unpiloted Progress 93 spacecraft arrived at aft port of the International Space Station’s Zvezda module at 1:27 p.m. EDT on Saturday.
