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The Blue Ghost lunar lander has been sharing dazzling visuals of our celestial neighbor since it successfully entered the moon’s orbit on February 13.
The new footage features a close-up of the moon’s far side, an area that is not visible from Earth, taken after the lander transitioned from a high elliptical orbit to a lower elliptical orbit — about 120 kilometers (74.6 miles) above the surface — the Texas-based company Firefly Aerospace announced on February 18.
Along with the flyby footage that shows off the moon’s rocky surface dotted with impact craters, the spacecraft also captured stunning imagery of an area of the lunar south pole, as well as footage of the Earth seen rising and setting behind the moon from the lander’s perspective in orbit.
The lander captured footage of the moon’s surface after transitioning from a high elliptical orbit to a lower elliptical orbit — about 120 kilometers (74.6 miles) above the surface — on February 18.
“The latest Moon footage captured by Firefly’s Blue Ghost lunar lander is completely surreal,” said Joseph Marlin, deputy chief engineer for Blue Ghost, in an email.
“Of course, we had an idea of how the imagery would look, but seeing the real-life footage of the Moon’s craters and boulders from our very own spacecraft is such an inspiration, and really hits home how close we are to our final destination after all the hard work we’ve put into this mission.”
The private US spacecraft left Earth’s orbit on February 8 before making a dayslong journey to reach the moon. (Earth’s distance from the moon averages about 238,855 miles (384,400 kilometers) away, according to NASA). Now, Blue Ghost ismore thanhalfway through its 16-day orbit of the moon and will attempt a descent to the lunar surface on March 2.
Firefly’s Blue Ghost lander captured new footage of the far side of the moon, approximately 100 kilometers (62.1 miles) above the lunar surface, on February 24.
Blue Ghost documented its successful insertion into lunar orbit on February 13.
The lander carries 10 NASA science and technology instruments aboard as part of the space agency’s Commercial Lunar Payload Services, or CLPS, initiative. CLPS is part of NASA’s broader Artemis program, which aims to land astronauts on the moon for the first time in more than 50 years. After Blue Ghost lands on the moon, the instruments will operate for more than two weeks to collect data primarily on the moon’s subsurface, such as lunar dust and regolith, the loose rocks and mineral fragments that cover the lunar surface.
“Robotic deliveries like the Blue Ghost mission perform science experiments, test technologies, and demonstrate capabilities on and around the Moon to prepare for astronaut missions to the lunar surface, and ultimately crewed missions to Mars,” NASA’s Artemis program said in a recent Instagram post.
The Earth is seen rising and setting behind the moon in footage captured by the lander on February 18.
Blue Ghost is expected to land on the far eastern edge of the moon’s near side by Mons Latreille, an ancient volcanic feature in a 300-plus-mile-wide (483-kilometer) basin called Mare Crisium, or “Sea of Crises.” The lander will then perform surface operations for one lunar day (about 14 Earth days) before it faces lunar nighttime, during which thedarkness and cold temperatures are expected to cause the spacecraft to cease operations.
The engineers behind Blue Ghost are particularly excited for the data collected after landing, and the imagery they hope to acquire then, Marlin said.
This artist’s concept portrays the supermassive black hole at the center of the Milky Way galaxy, known as Sagittarius A* (A-star). It’s surrounded by a swirling accretion disk of hot gas. The black hole’s gravity bends light from the far side of the disk, making it appear to wrap above and below the black hole.
Several flaring hot spots that resemble solar flares, but on a more energetic scale, are seen in the disk. NASA’s James Webb Space Telescope has detected both bright flares and fainter flickers coming from Sagittarius A*. The flickers are so rapid they must originate very close to the black hole.
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“In addition to the wealth of science we plan to transmit to Earth from (CLPS) experiments, we expect to capture a solar eclipse on March 14 where the Earth will block the sun from the Moon’s surface and cast Blue Ghost into a shadow for about five hours,” Marlin said, explaining that the March 14 event will be a solar eclipse from the moon’s perspective while a lunar eclipse will be visible from parts of Earth.
“Then we’ll capture the lunar sunset on March 16 and hopefully verify the dust levitation phenomenon (when lunar dust appears to ‘levitate’ above the surface) that was first sketched by the last Apollo astronaut on the Moon.”
