乐胖代购免代理版

NASA’s CAPSTONE Executes Third Maneuver on Track to the Moon

NASA’s Cislunar Autonomous Positioning System Technology Operations and Navigation Experiment (CAPSTONE) successfully completed its third trajectory correction maneuver (TCM) on Monday. CAPSTONE is taking a long but fuel-efficient route to the Moon, flying about 958,000 miles (1.54 million kilometers) from Earth before looping back around to its near rectilinear halo orbit (NRHO).

At the completion of the maneuver, CAPSTONE was about 780,000 miles (1.25 million kilometers) from Earth and was moving at about 595 miles per hour (about 267 meters per second). CAPSTONE will perform several such maneuvers during its journey to lunar orbit to refine its trajectory to the Moon.

CAPSTONE remains on track to arrive to its lunar orbit on Nov. 13.

Read more about CAPSTONE’s ambitious mission to the Moon.

NASA’s CAPSTONE Executes New Maneuver, Further Pinpoints Path to Moon

NASA’s Cislunar Autonomous Positioning System Technology Operations and Navigation Experiment (CAPSTONE) successfully completed its second trajectory correction maneuver starting at about 11:30 a.m. EDT Tuesday.

CAPSTONE will perform several such maneuvers during its four-month-long journey to lunar orbit to refine its trajectory to the Moon, with the next one targeted for late July. CAPSTONE is taking a long but fuel-efficient route to the Moon, flying about 958,000 miles (1.54 million kilometers) from Earth before looping back around to its near rectilinear halo orbit.

Read more about CAPSTONE’s ambitious mission to the Moon.

CAPSTONE Launch Day Weather Forecast: 75% Favorable

The weather forecast for Tuesday, June 28, is 75% favorable for launch of the Cislunar Autonomous Positioning System Technology Operations and Navigation Experiment (CAPSTONE) mission on a Rocket Lab Electron rocket. The instantaneous launch opportunity is at 5:55 a.m. EDT (09:55 UTC) with liftoff from Rocket Lab’s Launch Complex 1 on the Mahia Peninsula of New Zealand.

A graphic featuring the CAPSTONE mission patch, along with text: Launch Weather Update. Weather Conditions: Mainly fine weather expected for T-0. Thick mid-high cloud is expected to reduce as the count progresses. Winds N-NE gusting 4-6 meters per second (m/s), possibly increasing to 12-14 m/s close to T-0. Weather = 75% go for launch. — Click to expand. Credit: Rocket Lab

CAPSTONE Spacecraft Launch Targeted No Earlier Than June 27

NASA, Rocket Lab, and Advanced Space are now targeting June 27, 2022, for the launch of the CAPSTONE mission to the Moon, allowing teams more time for rocket preparations. CAPSTONE’s trajectory design means that the spacecraft will arrive to its lunar orbit on Nov. 13 regardless of launch date within the current period, which runs through July 27.

CAPSTONE Mission Launch No Longer Targeting June 13

NASA, Rocket Lab, and Advanced Space are no longer targeting June 13 for the launch of the Cislunar Autonomous Positioning System Technology Operations and Navigation Experiment, or CAPSTONE, mission to the Moon. Flight software is being updated. A revised schedule will be provided as soon as possible.

Since arriving in New Zealand, CAPSTONE was successfully fueled and integrated with the Lunar Photon upper stage by teams from Rocket Lab, Terran Orbital, and Stellar Exploration. CAPSTONE and Photon have been encapsulated in the payload fairing.

CAPSTONE Spacecraft Launch Targeted No Earlier Than June 6

NASA, Rocket Lab, and Advanced Space are currently targeting no earlier than June 6, 2022, for the launch of the Cislunar Autonomous Positioning System Technology Operations and Navigation Experiment, or CAPSTONE, mission from Rocket Lab’s Launch Complex 1 (LC-1) on the Mahia Peninsula of New Zealand. We will continually evaluate the date for the first target launch attempt within the launch period, which extends to June 22.