Month: February 2025

60 Years Ago: Ranger 8 Moon Photos Aid in Apollo Site Selection 

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Before Apollo astronauts set foot upon the Moon, much remained unknown about the lunar surface. While most scientists believed the Moon had a solid surface that would support astronauts and their landing craft, a few believed a deep layer of dust covered it that would swallow any visitors. Until 1964, no closeup photographs of the lunar surface existed, only those obtained by Earth-based telescopes.  NASA’s Jet Propulsion Laboratory in Pasadena, California, managed the Ranger program, a series of spacecraft designed to return closeup images before impacting on the Moon’s surface.…

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The ISS should be deorbited ‘as soon as possible,’ Elon Musk says: ‘Let’s go to Mars’

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Elon Musk thinks we should start moving on from the International Space Station (ISS). “It is time to begin preparations for deorbiting the @Space_Station. It has served its purpose. There is very little incremental utility. Let’s go to Mars,” the SpaceX chief and close Trump adviser said via X today (Feb. 20). In another X post, he laid out his preferred timeline: “The decision is up to the President, but my recommendation is as soon as possible. I recommend 2 years from now.” NASA and its partners on the ISS…

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Artemis II Rocket Booster Stacking Complete

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Engineers with NASA’s Exploration Ground Systems complete stacking operations on the twin SLS (Space Launch System) solid rocket boosters for Artemis II by integrating the nose cones atop the forward assemblies inside the Vehicle Assembly Building’s High Bay 3 at NASA’s Kennedy Space Center in Florida on Wednesday, Feb. 19, 2025. The twin solid boosters will help support the remaining rocket components and the Orion spacecraft during final assembly of the Artemis II Moon rocket and provide more than 75 percent of the total SLS thrust during liftoff from NASA…

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NASA Associate Administrator Jim Free to Retire After 30 Years Service

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Official portrait of NASA Associate Administrator Jim Free, taken on Nov. 22, 2024, at the agency’s headquarters in Washington. Credit: NASA/Bill Ingalls NASA Associate Administrator Jim Free announced Wednesday his retirement, effective Saturday, Feb. 22. As associate administrator, Free has been the senior advisor to NASA Acting Administrator Janet Petro and leads NASA’s 10 center directors, as well as the mission directorate associate administrators at NASA Headquarters in Washington. He is the agency’s chief operating officer for more than 18,000 employees and oversaw an annual budget of more than $25…

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Leaving Pluto in the dust: New Horizons probe gearing up for epic crossing of ‘termination shock’

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NASA’s New Horizons spacecraft conducted the first and only flyby of the Pluto system, culminating at the closest approach of that distant world in July 2015. Sailing onward, the probe carried out a Jan. 1, 2019 flyby of Arrokoth, a Kuiper Belt Object, or KBO, located in a region of space beyond Neptune called the Kuiper Belt. There are scads of other icy worlds residing in the Kuiper Belt, celestial leftovers from the formation of our solar system. For New Horizons, the gathering of more exploration science is, pun intended,…

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In the Starlight: Portia Keyes Procures Mission-Critical Support

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One semester as a NASA Pathways intern was enough to inspire Portia Keyes to sign up for a Russian language class at college. After interning in the Johnson Space Center’s Office of Procurement, Keyes hoped to someday use her new language skills in support of the International Space Station Program. Now, 12 years later, Keyes is the deputy manager of the procurement office for the International Space Station and Commercial Low Earth Orbit Development Programs. That means she is responsible for implementing and overseeing acquisition solutions that enable the purchasing…

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Black holes snacking on small stars create particle accelerators that bombard Earth with cosmic rays

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Using 16 years of data from NASA’s gamma-ray detecting Fermi spacecraft, astronomers have discovered that “microquasars,” systems in which a black hole is slowly devouring a star, may be small, but they pack one heck of a punch. Despite their diminutive nature, this research suggests even microquasars snacking on small stars can have an impressive cosmic influence, becoming powerful natural particle accelerators. This means black holes indulging in stellar meals of all sizes could be responsible for a higher-than-suspected amount of high-energy charged particles called “cosmic rays,” which are constantly…

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NASA Sends Experiment to Space to Study Antibiotic-Resistant Bacteria

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5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Astronaut Jeanette Epps extracts DNA samples from bacteria colonies for genomic analysis aboard the International Space Station’s Harmony module. NASA In an effort to learn more about astronaut health and the effects of space on the human body, NASA is conducting a new experiment aboard the International Space Station to speed up the detection of antibiotic-resistant bacteria, thus improving the health safety not only of astronauts but patients back on Earth. Infections caused by antibiotic-resistant bacteria can be difficult…

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Lego Marvel Logo & Minifigures set review

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Essential info: Price: $99.99/£89.99 Model number: 76313 Number of pieces: 931 Dimensions: 4 x 11 x 2.5 inches (11 x 28 x 7cm) Recommend age: 12+ I don’t think any other Lego set has been quite as ‘what you see is what you get’ as the Marvel Logo & Minifigures set. As the name suggests, this literally is a 3D box with the Marvel logo on the front. It’s not exactly inspiring. But it is a solid model, and with some interesting building techniques, it’s fairly fun to build too.…

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Boeing plans to lay off hundreds of employees working on NASA’s SLS moon rocket: reports

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Boeing is preparing to issue layoff notices to roughly 200 employees working on the Space Launch System (SLS) — the massive rocket central to NASA’s flagship Artemis program — as it braces for the possibility that its contracts with the space agency may not be renewed after they end in March. Of the approximately 400 positions Boeing initially considered cutting by April “to align with revisions to the Artemis program and cost expectations,” the company managed to preserve half of the jobs after daily talks with NASA, Boeing’s Vice President…

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