An uncrewed spacecraft just snapped an iconic portrait of the blue marble from space.
Firefly Aerospace's Blue Ghost lander,Ireland a private spacecraft hired by NASAto take experiments to the moon, is flying laps around Earth right now as it gears up for its first attempt at a lunar touchdown.
Blue Ghost captured the Earth image, shown below, during its second engine burn — the first that must be successfully achieved in order to get to the moon, some 239,000 miles away. The spacecraft will fly two more weeks around the planet before its Trans Lunar Injection, the maneuver that will put it on a moon-bound trajectory.
When flight controllers fired the engines for the first time in space days before, it was emotional for the small team of engineers who worked on it, said Ryan Cole, the engine manager, during a video updateon the mission.
"The moment that we completed the maneuver was really special for everybody. I don't think anybody quite believed what they were looking at for the first few seconds," he said. "Everything looks healthy right now."
Blue Ghost, originally scheduled to lift off in late 2024, is the first NASA Commercial Lunar Payload Servicesmission of the year. The program has invested $2.6 billion in contracts with vendors from the private sector to help deliver instruments to the moon and send back crucial data.
The lander was one of two spacecraft headed to the moon on a SpaceXFalcon 9 rocket on Jan. 15. Japan's ispaceResilience lander, the company's second stab at getting to the moon after a failed attempt in 2023, was sharing the ride. Both spacecraft separated from the rocketlater that day after liftoff.
The Firefly spacecraft is carrying 10 experiments for the space agency. NASA wants to see a regular cadence of moon missionsto prepare for astronaut-led Artemis expeditionsin 2027 or later.
This Tweet is currently unavailable. It might be loading or has been removed.
Landing on the moon remains onerous. The moon's exosphereprovides virtually no drag to slow a spacecraft down as it approaches the ground. Furthermore, there are no GPS systems on the moon to help guide a craft to its landing spot.
Once Blue Ghost embarks on its moon-bound trajectory, it will take four days for it to arrive at the moon. The spacecraft will spend 16 days in lunar orbit before descending to the lunar surface. It's targeting a landing on March 2.
Topics NASA
(Editor: {typename type="name"/})
'The Last of Us' Season 2, episode 4: Why Ellie sings 'Take on Me'
Best Apple Pencil deal: Save $50 on the Apple Pencil (2nd Gen)
NYT mini crossword answers for December 19
Google Gemini contractors reportedly forced to evaluate responses they don't know about
Virtual Reality: The True Cost of Admission (and Why It Doesn't Matter)
The Kindle Paperwhite Kids is 21% off and arrives in time for Christmas
Honda's new 0 Series electric car prototypes go hard on the 80s future aesthetic
Best Buy Drops this week: Save $120 on the Litter
Philips now allows customers to 3D print replacement parts
Best Lenovo Legion Go deal: Save $200 at Best Buy
SpaceX's Starlink will provide free satellite internet to families in Texas school district
Apple's Home app could get robot vacuum support in iOS 18.3
接受PR>=1、BR>=1,流量相当,内容相关类链接。