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☆ What’s on the far side of the moon? Here’s why scientists want to find out
▼ + stars: | 2024-05-03 | by ( Ashley Strickland | ) edition.cnn.com time to read: +9 min

“The far side of the moon is very different from the near side,” said Li Chunlai, China National Space Administration deputy chief designer. The Yutu-2 lunar rover took an image of the Chang'e-4 lunar probe on the far side of the moon on January 11, 2019. Far side mysteriesDespite years of orbital data and samples collected during six of the Apollo missions, scientists are still trying to answer key questions about the moon. Hector Retamal/AFP/Getty ImagesChang’e-6 is just one mission heading to the moon’s far side as NASA has plans to send robotic missions there as well. Cracking the lunar codeOne of the most fundamental questions that scientists have tried to answer is how the moon formed.

Persons: Von, hasn’t, ”, Li Chunlai, David Trone, Bill Nelson, ” Nelson, “ We’re, Pink Floyd, Renu Malhotra, Louise Foucar, we’ve, Noah Petro, Artemis III, “, ” Petro, Artemis, Malhotra, Brett Denevi, ” Denevi, Hector Retamal, Denevi, Aitken, “ it’s, CNN’s Wayne Chang Organizations: CNN, China National Space Administration, NASA, Louise Foucar Marshall Science Research, Planetary Sciences, University of Arizona, Apollo, Reconnaissance, Artemis, Soviet Union, Johns Hopkins, Getty Locations: China, Tucson, AFP, Hainan Province

☆ Japan’s ‘Moon Sniper’ returns images after third long, lunar night
▼ + stars: | 2024-05-02 | by ( Ashley Strickland | ) edition.cnn.com time to read: +10 min

Temperatures during the lunar night can plunge to minus 208 degrees Fahrenheit (minus 133 degrees Celsius), according to NASA. And Moon Sniper wasn’t expected to withstand even one lunar night, which is a period of darkness on the moon lasting about two weeks. Riding out the lunar nightThe mission team communicated with Moon Sniper on April 23 after the lander rode out its third lunar night. From JAXAIn addition to surviving the extreme cold of the lunar night, Moon Sniper has also endured the searing temperatures of the lunar day, which can reach 250 degrees Fahrenheit (121 degrees Celsius), according to NASA. On February 29, after seven days of operating, Odie went to sleep because it wasn’t intended to survive the lunar night.

Persons: CNN —, Smart, SLIM, ’, Moon, ”, Odysseus, Odie ”, Odie, “ Odie, Jack Fischer, Fischer, ” Fischer, “, I’m, Vikram, Artemis, Noah Petro, Artemis III, ” Petro Organizations: CNN, Japan Aerospace Exploration Agency, NASA, JAXA, Reconnaissance, Artemis, Apollo Locations: Japan, Houston, India, China

☆ Crater offers new clue near-Earth asteroid is really a piece of the moon, scientists say
▼ + stars: | 2024-05-01 | by ( Ashley Strickland | ) edition.cnn.com time to read: +8 min

The space rock, known as 2016 HO3, is a rare quasi-satellite — a type of near-Earth asteroid that orbits the sun but sticks close to our planet. Astronomers first discovered it in 2016 using the Pan-STARRS telescope, or Panoramic Survey Telescope and Rapid Response System, in Hawaii. Scientists call the asteroid Kamo’oalewa, a name derived from a Hawaiian creation chant that alludes to an offspring traveling on its own. Kamo’oalewa specimen: A connecting puzzle pieceStudying crater impacts on the moon can also help scientists better understand the consequences of asteroid impacts should a space rock pose a threat to Earth in the future. There’s no other place, no other planet in our solar system with a moon like our moon.

Persons: they’ve, Giordano Bruno, Yifei Jiao, ”, Erik Asphaug, Kamo’oalewa, “ You’d, Asphaug, ” Jiao, ” Asphaug, Renu Malhotra, China’s, Patrick Michel, Noah Petro, Artemis III, Petro, “, ” Petro, “ It’s Organizations: CNN, Survey Telescope, University of Arizona’s, Laboratory, Tsinghua University, University of, London, NASA, Arizona State University, University of Arizona, National Centre for Scientific Research, Reconnaissance, Artemis Locations: Hawaii, Beijing, “, France

☆ Someday, Earth Will Have a Final Total Solar Eclipse
▼ + stars: | 2024-04-09 | by ( Katherine Kornei | ) www.nytimes.com time to read: 1 min

The total solar eclipse visible on Monday over parts of Mexico, the United States and Canada was a perfect confluence of the sun and the moon in the sky. But it’s also the kind of event that comes with an expiration date: At some point in the distant future, Earth will experience its last total solar eclipse. That’s because the moon is drifting away from Earth, so our nearest celestial neighbor will one day, millions or even billions of years in the future, appear too small in the sky to completely obscure the sun. “We’ll only ever have annular eclipses,” said Noah Petro, a planetary scientist at NASA Goddard Space Flight Center, referring to “ring of fire” eclipses like the one that crossed the Americas in October. But putting an exact date on Earth’s final total solar eclipse is a serious computational challenge involving a variety of scientific disciplines.

Persons: it’s, We’ll, ”, Noah Petro Organizations: NASA Goddard Space Flight Locations: Mexico, United States, Canada, Americas

☆ A Lunar Eclipse Warms Up the Moon for April’s Solar Eclipse
▼ + stars: | 2024-03-24 | by ( Katrina Miller | ) www.nytimes.com time to read: +1 min

As the moon prepares to blot out the surface of our sun in two weeks, it’s warming up with a penumbral lunar eclipse on Sunday night or Monday morning, depending on your time zone. Lunar eclipses occur when the planet slides between the sun and the moon. That’s in contrast to a solar eclipse, which happens when the moon interjects between the other two bodies. In the most dramatic version of the event, the darkest part of Earth’s shadow washes over the lunar surface, making it shine crimson. This is a total lunar eclipse, also known as a blood moon.

Persons: “, ”, Noah Petro, Dr, Petro Organizations: Lunar, Orbiter, NASA

☆ November’s full beaver moon will shine bright this weekend
▼ + stars: | 2023-11-26 | by ( Taylor Nicioli | ) edition.cnn.com time to read: +3 min

CNN —November’s full moon, known as the beaver moon, will shine bright in the night sky starting Sunday, offering a dazzling sight to behold. “The upcoming full Moon (the Beaver Moon) will look like the familiar full Moon, however the specific features are always a little different from one Moon to the next,” said Dr. Noah Petro, chief of NASA’s planetary geology, geophysics and geochemistry lab, in an email. For optimal moon gazing, Petro recommends finding a space with a clear view of the sky — away from trees, buildings and bright lights. More on the beaver moonThe beaver moon’s name is believed to be a nod to this full moon’s appearance when the industrious animal retires to its lodge in anticipation of winter. Remaining celestial events for 2023The final full moon of the year is the cold moon on December 26, according to the Farmers’ Almanac.

Persons: CNN —, “, ”, Noah Petro, libration, Petro, ” Petro, it’s, Artemis, Ursids Organizations: CNN, NASA, Farmers, American Meteor Society Locations: Earth’s

☆ Photos show the 3.86 billion-mile journey of NASA's OSIRIS-REx asteroid sample mission from start to finish
▼ + stars: | 2023-09-28 | by ( Jenny Mcgrath | ) www.businessinsider.com time to read: +6 min

NASA's OSIRIS-REx has been traveling for seven years to get an asteroid sample to Earth. Check out its 3.86 billion-mile journey from launch to asteroid sample landing in the photos below. NASA/Keegan BarberAfter collecting the largest asteroid sample ever brought to Earth, OSIRIS began its long journey home. AdvertisementAdvertisementSample retrievalRecovery team members gather around a capsule containing Bennu asteroid samples as part of NASA's OSIRIS-REx mission. Analyzing the sampleLockheed Martin recovery specialists Levi Hanish and Michael Kaye take the lid off NASA's OSIRIS-REx asteroid sample.

Persons: REx, —, what's, OSIRIS, imager, Bennu, NASA's, Dante Lauretta, Keegan Barber, Rick Bowmer, NASA’s, Molly Wasser, Martin, Levi Hanish, Michael Kaye, Robert Markowiz, Noah Petro, What's, It's Organizations: Service, REx, NASA, United Launch Alliance, Atlas, Goddard, University of Arizona, Survey, NASA's Goddard Space, Earth, Department of Defense's Utah, AP, US Air Force, NASA’s Johnson Space Center, Space Center, JPL, Caltech Locations: Cape Canaveral , Florida, Salt Lake City, Houston, Houston , Texas

☆ NASA will preserve asteroid samples from OSIRIS-Rex for centuries to come so that scientists not even born yet can study them
▼ + stars: | 2023-09-24 | by ( Maiya Focht | Katie Hawkinson | ) www.businessinsider.com time to read: +3 min

An asteroid sample collected by NASA's OSIRIS-REx spacecraft landed in the Utah desert Sunday. The landing marked the end of NASA's first ever mission to collect an asteroid sample. The rocks and dust from asteroid Bennu will prove useful to scientists for centuries to come. It was carrying rock and dust samples collected by the spacecraft from the asteroid Bennu in 2020. The team had to pivot, storing the sample inside its return capsule straight away instead of weighing it first as planned.

Persons: NASA's OSIRIS, REx, NASA's, REx —, Noah Petro, Petro, Richard Burns, OSIRIS, " Burns, Dante Lauretta, hasn't, Lauretta Organizations: Service, NASA Locations: Utah, Wall, Silicon

☆ NASA scientists plan to bake, slice, and fire lasers at the asteroid sample from OSIRIS-REx to understand the creation of our solar system
▼ + stars: | 2023-09-23 | by ( Maiya Focht | ) www.businessinsider.com time to read: +4 min

NASA's OSIRIS-REx spacecraft is scheduled to deliver a return capsule with asteroid dust on Sunday. Scientists hope to study the asteroid dust and dirt in every way possible. After nearly three years, NASA's OSIRIS-REx is scheduled to finally deliver the largest asteroid sample ever to the Utah desert at approximately 10:55 a.m. That's right, an asteroid sample is headed for Earth. A rotating mosaic of asteroid Bennu, composed of images captured by NASA's OSIRIS-REx spacecraft over a four-hour period.

Persons: NASA's, REx, Noah Petro, Petro, Dante Lauretta, OSIRIS, Lauretta, NASA's OSIRIS, University of Arizona Lauretta, Lori Glaze, they'll Organizations: Service, Empire, NASA's Goddard Space, NASA, Goddard, University of Arizona, Planetary Science, JPL, Caltech Locations: Utah, Wall, Silicon

☆ See a meteor shower and lunar eclipse this weekend
▼ + stars: | 2023-05-04 | by ( Taylor Nicioli | ) edition.cnn.com time to read: +6 min

CNN —With bright meteors blazing across the sky from the Aquariids meteor shower and a chance to see a lunar eclipse, Friday will be the time to look up to the sky for a day of spectacular celestial events. That alignment will create what is known as a penumbral lunar eclipse, which is when the moon enters Earth’s outer shadow. Get a lawn chair and put the moon at your back,” said Robert Lunsford, fireball report coordinator for the American Meteor Society. During a penumbral eclipse, the moon stays on this outer ring, appearing as if it is dimming, but not completely darkening like a total lunar eclipse. On October 28, a partial lunar eclipse will be viewable in Europe, Asia, Australia, Africa, parts of North America and much of South America.

☆ Full ‘cold moon’ shines bright and eclipses Mars in a rare event
▼ + stars: | 2022-12-07 | by ( Taylor Nicioli | ) edition.cnn.com time to read: +5 min

CNN —December’s full moon, also known as the “cold moon,” will shine bright in the night sky this Wednesday, peaking at 11:08 p.m. December 7 also marks the 50th anniversary of NASA’s Apollo 17 mission launch — the last time humans set foot on the moon. Moon observingThe full moon will make its way across the sky starting at sunset. It was the final mission of NASA’s Apollo program and brought the number of humans who have walked on the moon to a grand total of 12. Apollo 17 was the final lunar landing mission in NASA's Apollo program.

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