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Artemis II Core Stage Moves from Final to VAB

The Artemis II Core Stage moves from final assembly to the VAB at NASA’s Michoud Assembly Facility in New Orleans in preparation for delivery to Kennedy Spaceflight Center later this month. Image credit: NASA/Michael DeMocker

30 Years Ago: STS-65 Lifts Off

Space shuttle Columbia heads skyward after clearing the fixed service structure tower at Launch Complex Pad 39A at NASA's Kennedy Space Center in Florida. Plant life appears in the foreground. Launch occurred at 12:43 pm Eastern Daylight Time (EDT) on July 8, 1994. Once in Earth orbit, STS-65's six NASA astronauts and a Japanese payload specialist aboard conducted experiments in support of the second International Microgravity Laboratory.

Orion on the Rise

Technicians used a 30-ton crane to lift NASA’s Orion spacecraft on Friday, June 28, 2024, from the Final Assembly and System Testing cell to the altitude chamber inside the Neil A. Armstrong Operations and Checkout building at NASA’s Kennedy Space Center in Florida. The spacecraft, which will be used for the Artemis II mission to orbit the Moon, underwent leak checks and end-to-end performance verification of the vehicle’s subsystems.

Studying Hurricane Beryl from Space

NASA astronaut Matthew Dominick captured this image of Hurricane Beryl in the Caribbean on July 1, 2024, while aboard the International Space Station, and posted it to X. The Category 4 hurricane had winds of about 130 mph (215 kph).

Cassini Sees Saturn

Saturn and its rings completely fill the field of view of Cassini's narrow angle camera in this natural color image taken on March 27, 2004. This was the last single "eyeful" of Saturn and its rings achievable with the narrow angle camera on approach to the planet.

The Maze is Afoot

This labyrinth – with a silhouette of the fictional detective Sherlock Holmes at its center – is used as a calibration target for the cameras and laser that are part of SHERLOC (Scanning Habitable Environments with Raman & Luminescence for Organics and Chemicals), one of the instruments aboard NASA's Perseverance Mars rover. The image was captured by the Autofocus and Context Imager on SHERLOC on May 11, 2024, the 1,147th day, or sol, of the mission, as the rover team sought to confirm it had successfully addressed an issue with a stuck lens cover.

Hubble Captures Infant Stars Transforming a Nebula

Named RCW 7, the nebula is located just over 5300 light-years from Earth in the constellation Puppis. Nebulae are areas of space that are rich in the raw material needed to form new stars. Under the influence of gravity, parts of these molecular clouds collapse until they coalesce into protostars, surrounded by spinning discs of leftover gas and dust. In the case of RCW 7, the protostars forming here are particularly massive, giving off strongly ionising radiation and fierce stellar winds that have transformed it into what is known as a H II region. The ultraviolet radiation from the massive protostars excites the hydrogen, causing it to emit light and giving this nebula its soft pinkish glow. Here Hubble is studying a particular massive protostellar binary named IRAS 07299-1651, still in its glowing cocoon of gas in the curling clouds towards the top of the nebula. To expose this star and its siblings, this image was captured using the Wide Field Camera 3 in near-infrared light. The massive protostars here are brightest in ultraviolet light, but they emit plenty of infrared light which can pass through much of the gas and dust around them and be seen by Hubble.

Windows malware reported

Novetats BOINC-Berkeley (anglès) - Dj, 27/06/2024 - 01:01
We have received several reports of malware that installs and runs the 8.0.2 BOINC client on Windows computers. We are investigating this; we currently don't know how the malware works or how to defeat it. We'll report whatever we learn here.

This is not a vulnerability in BOINC; rather, it's malware that illegally installs BOINC.
Categories: Novetats SETI

NOAA’s GOES-U Satellite Launches

A SpaceX Falcon Heavy rocket carrying the National Oceanic and Atmospheric Administration GOES-U (Geostationary Operational Environmental Satellite U) lifts off from Launch Complex 39A at NASA’s Kennedy Space Center in Florida on Tuesday, June 25, 2024. The GOES-U satellite is the final satellite in the GOES-R series, which serves a critical role in providing continuous coverage of the Western Hemisphere, including monitoring tropical systems in the eastern Pacific and Atlantic oceans.

Human Factors Researcher Garrett Sadler

"You know, there's the whole impostor syndrome thing, and I didn’t feel like I was qualified to be here because I didn't have some sort of traditional path or because my educational background looks different than that of most of my colleagues. But I'm now at a place where I've come to understand that's true for everyone." – Garrett Sadler, Human Factors Researcher, NASA’s Ames Research Center

On the GOES

Crews transport NOAA’s (National Oceanic and Atmospheric Administration) Geostationary Operational Environmental Satellite (GOES-U) from the Astrotech Space Operations facility to the SpaceX hangar at Launch Complex 39A at NASA’s Kennedy Space Center in Florida beginning on Friday, June 14, 2024, with the operation finishing early Saturday, June 15, 2024. The fourth and final weather-observing and environmental monitoring satellite in NOAA’s GOES-R Series will assist meteorologists in providing advanced weather forecasting and warning capabilities. The two-hour window for liftoff opens 5:16 p.m. EDT Tuesday, June 25, aboard a SpaceX Falcon Heavy rocket from Launch Complex 39A at NASA’s Kennedy Space Center in Florida.

HuskyWorks During Rover Testing

“HuskyWorks,” a team from Michigan Technological University’s Planetary Surface Technology Development Lab, tests the excavation tools of a robot on a concrete slab, held by a gravity-offloading crane on June 12 at NASA’s Break the Ice Lunar Challenge at Alabama A&M’s Agribition Center in Huntsville, Alabama. Led by Professor Paul van Susante, the team aimed to mimic the conditions of the lunar South Pole, winning an invitation to use the thermal vacuum chambers at NASA’s Marshall Space Flight Center to continue robotic testing.

NASA's Hubble Celebrates 21st Anniversary with "Rose" of Galaxies

To celebrate the 21st anniversary of the Hubble Space Telescope's deployment into space, astronomers at the Space Telescope Science Institute in Baltimore, Md., pointed Hubble's eye at an especially photogenic pair of interacting galaxies called Arp 273. The larger of the spiral galaxies, known as UGC 1810, has a disk that is distorted into a rose-like shape by the gravitational tidal pull of the companion galaxy below it, known as UGC 1813. This image is a composite of Hubble Wide Field Camera 3 data taken on December 17, 2010, with three separate filters that allow a broad range of wavelengths covering the ultraviolet, blue, and red portions of the spectrum.

Celebrating Juneteenth

This image of Galveston was taken on Nov. 23, 2022, from the International Space Station as it orbited 224 miles above Earth. While President Abraham Lincoln issued the Emancipation Proclamation in 1863, word that enslaved people were free did not reach Galveston until well into 1865. When Union troops arrived that year to share the news, spontaneous celebrations broke out in African American churches, homes, and other gathering places. As years passed, the picnics, barbecues, parades, and other celebrations that sprang up to commemorate June 19th became more formalized as freed men and women purchased land, or “emancipation grounds,” to hold annual Juneteenth celebrations.

Management and Program Analyst Mallory Carbon

“I feel that my larger purpose at NASA, which I've felt since I came on as an intern, is to leave NASA a better place than I found it." — Mallory Carbon, Management and Program Analyst, NASA Headquarters

User Manual moved to Github

Novetats BOINC-Berkeley (anglès) - Ds, 15/06/2024 - 23:26
As part of our effort to move documentation to Github, we have moved the User Manual from Mediawiki on the UCB server to Markdown on Github.
Categories: Novetats SETI

Hubble Captures a Cosmic Fossil

This NASA/ESA Hubble Space Telescope image features the globular cluster NGC 2005. It’s not an unusual globular cluster in and of itself, but it is a peculiarity when compared to its surroundings. NGC 2005 is located about 750 light-years from the heart of the Large Magellanic Cloud (LMC), which is the Milky Way’s largest satellite galaxy some 162,000 light-years from Earth.

Sea Ice Swirls

Floating fragments of sea ice spun into intricate patterns as ocean currents carried them south along Greenland’s east coast in spring 2024. The MODIS (Moderate Resolution Imaging Spectroradiometer) on NASA’s Terra satellite captured a moment of this dizzying journey on June 4, 2024.

410 - This feed has not been updated in years. Please update your links. [YIKdxA]

Astronomy Picture of the Day - Dv, 23/04/2021 - 12:13
410 - This feed has not been updated in years. Please update your links. [YIKdxA]

Why NASA Picked SpaceX to Land Humans on the Moon

Planetary Society (anglès) - Dm, 20/04/2021 - 19:23
NASA picked SpaceX's Starship to land humans on the Moon as part of the agency's Artemis program. The decision will help humans land on Mars.

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