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An Historic Delivery to the Moon’s South Pole on This Week @NASA – March 1, 2024
NASA Science Live: Our First Commercial Science Delivery to the Moon
For the first time in more than 50 years, NASA was able to collect data from new science instruments and technology demonstrations on the Moon. The data comes from the first successful landing of a delivery through NASA’s CLPS (Commercial Lunar Payload Services) initiative and Artemis campaign.
The six instruments ceased science and technology operations eight days after landing in the lunar South Pole region aboard Intuitive Machines’ Odysseus, meeting pre-launch projected mission operations. Known as IM-1, this was the first U.S. soft landing on the Moon in decades, touching down on Feb. 22, proving commercial vendors can deliver instruments designed to expand the scientific and technical knowledge on the Moon.
Aboard the lunar lander, NASA science instruments measured the radio noise generated by the Earth and Sun. Technology instruments, aided Intuitive Machines in navigating to the Moon and gathered distance and speed (velocity) of the lander as touched down on the lunar surface.
“This mission includes many firsts. This is the first time in over 50 years that an American organization has landed instruments on the surface of the Moon,” said Joel Kearns, deputy association administrator for exploration of NASA’s Science Mission Directorate in Washington. “This mission also provides evidence of the Commercial Lunar Payload Services model, that NASA can purchase the service of sending instruments to the Moon and receiving their data back. Congratulations to the entire Intuitive Machines team and our NASA scientists and engineers for this next leap to advance exploration and our understanding of Earth’s nearest neighbor.”
During transit from Earth to the Moon, all powered NASA instruments received data and completed transit checkouts.
During descent, the Radio Frequency Mass Gauge and Navigation Doppler Lidar collected data during the lander’s powered descent and landing. After landing, NASA payload data was acquired consistent with the communications and other constraints resulting from the lander orientation. During surface operations, the Radio-wave Observations at the Lunar Surface of the Photoelectron Sheath and Lunar Node-1 were powered on, performed surface operations, and have received data. The Stereo Cameras for Lunar Plume-Surface Studies was powered on and captured images during transit and several days after landing but was not successfully commanded to capture images of the lander rocket plume interaction with the lunar surface during landing. The Laser Retroreflector Array is passive and initial estimates suggest it is accessible for laser ranging from the Lunar Reconnaissance Orbiter’s Lunar Orbiter Laser Altimeter to create a permanent location marker on the Moon. “The bottom line is every NASA instrument has met some level of their objectives, and we are very excited about that,” said Sue Lederer, project scientist for CLPS. “We all worked together and it’s the people who really made a difference and made sure we overcame challenges to this incredible success – and that is where we are at today, with successes for all of our instruments.”
NASA and Intuitive Machines co-hosted a news conference non Feb. 28 to provide a status update on the six NASA instruments that collected data on the IM-1 mission. Mission challenges and successes were discussed during the briefing, including more than approximately 500 megabytes of science, technology, and spacecraft data downloaded and ready for analysis by NASA and Intuitive Machines.
The first images from this historical mission are now available and showcase the orientation of the lander along with a view of the South Pole region on the Moon. Odysseus is gently leaning into the lunar surface, preserving the ability to return scientific data. After successful transmission of images to Earth, Intuitive Machines continues to gain additional insight into Odysseus’ position on the lunar surface. All data gathered from this mission will aid Intuitive Machines in their next two CLPS contracts that NASA has previously awarded.
For more information about the agency’s Commercial Lunar Payload Services initiative, visit:
Odysseus’ landing captured a leg, as it performed its primary task, absorbing first contact with the lunar surface. With the lander’s liquid methane and liquid oxygen engine still throttling, it provided stability.Credit: Intuitive Machines Taken on Tuesday, Feb. 27, Odysseus captured an image using its narrow-field-of-view camera.Credit: Intuitive Machines Keep Exploring Discover More Topics From NASA
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An extra-tropical cyclone seen in the Pacific Ocean off the coast of Japan on March 10, 2014, by NASA’s GPM Microwave Imager.Credit: NASA NASA’s Global Precipitation Measurement Mission: 10 years, 10 stories
From peering into hurricanes to tracking El Niño-related floods and droughts to aiding in disaster responses, the Global Precipitation Measurement (GPM) mission has had a busy decade in orbit. As the GPM mission team at NASA and the Japan Aerospace Exploration Agency (JAXA) commemorates its Feb. 27, 2014 launch, here are 10 highlights from the one of the world’s most advanced precipitation satellites.
First Images Available from NASA-JAXA Global Rain and Snowfall Satellite
Less than a month after launch, NASA and JAXA released the first images captured by the GPM Core Observatory. It measured precipitation falling inside a March 10, 2014, cyclone over the northwest Pacific Ocean, approximately 1,000 miles east of Japan.
Read the Full Article NASA Releases First Global Rainfall and Snowfall Map from New Mission
Combining data from a constellation of satellites that together observe every part of the world roughly every three hours, the GPM team mapped how rain and snow storms move around the planet. As scientists have worked to understand all the elements of Earth’s climate and weather systems – and how they could change in the future – GPM has provided comprehensive and consistent measurements of precipitation.
Read the Full Article GPM Satellite Sees First Atlantic Hurricane
The GPM Core Observatory flew over Hurricane Arthur five times between July 1 to 5, 2014 – the first time a precipitation-measuring satellite was able to follow a hurricane through its full life cycle with high-resolution measurements. In the July 3 image, Arthur was just off the coast of South Carolina. GPM data showed that the hurricane was asymmetrical, with spiral arms (rain bands) on the eastern side of the storm but not on the western side.
Read the Full Article NASA Working with Partners to Provide Response to Harvey
In 2017, NASA used assets and expertise from across the agency to help respond to Hurricane Harvey in southern Texas. The agency’s GPM mission team produced rainfall accumulation graphics and unique views of the structure of Harvey during various phases of development and landfall.
Read the Full Article Predicting Floods
Predicting floods is notoriously tricky, as the events depend on a complex mixture of rainfall, soil moisture, the recent history of precipitation, and much more. Snowmelt and storm surges can also contribute to unexpected flooding. With funding from NASA, researchers developed a tool that maps flood conditions across the globe.
Read the Full Article NASA, Pacific Disaster Center Increase Landslide Hazard Awareness
A NASA-based team built a new tool to examine the risk of landslides. They developed a machine learning model that combines data on ground slope, soil moisture, snow, geological conditions, distance to faults, and the latest near real-time precipitation data from NASA’s IMERG product (part of the GPM mission). The model has been trained on a database of historical landslides and the conditions surrounding them, allowing it to recognize patterns that indicate a landslide is likely.
Read the Full Article NASA Measures Raindrop Sizes From Space to Understand Storms
For the first time, scientists collected three-dimensional snapshots from space of raindrops and snowflakes around the world. With this detailed global dataset, scientists started to improve rainfall estimates from satellite data and in numerical weather forecast models. This is particularly helpful for understanding and preparing for extreme weather events.
This is a conceptual image showing how the size and distribution of raindrops varies within a storm. Blues and greens represent small raindrops that are 0.5-3mm in size. Yellows, oranges, and reds represent larger raindrops that are 4-6mm in size. A storm with a higher ratio of yellows, oranges, and reds will contain more water than a storm with a higher ratio of blues and greens.Credit: NASA Goddard Read the Full Article NASA Maps El Niño’s Shift on U.S. Precipitation
The GPM team amassed and analyzed data to show the various changes in precipitation across the United States due to the natural weather phenomenon known as El Niño.
Read the Full Article Using Satellites to Predict Malaria Outbreaks
University researchers turned to data from NASA’s fleet of Earth-observing satellites to track environmental events that typically precede a malaria outbreak. With NASA funding and a partnership with the Peruvian government, they worked to develop a system to help forecast potential malaria outbreaks down to the neighborhood level and months in advance. This gave authorities a tool to help prevent outbreaks from happening.
Read the Full Article Two Decades of Rain, Snowfall from NASA’s Precipitation Missions
NASA’s Precipitation Measurement Missions (PMM) – including GPM and the Tropical Rainfall Measurement Mission – have together collected rain and snowfall from space for more than 20 years. Since 2019, scientists have been able to access PMM’s multi-satellite record as one dataset.
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