Scientists examined rock cores taken from the Chicxulub crater in Mexico, site of the asteroid impact that triggered dinosaur extinction, and found iridium, a telltale sign of asteroids. Source: https://earthsky.org/earth/asteroid-dust-iridium-chicxulub-crater-dinosaur-extinction…
Tag: sample return
NASA selects 16 futuristic space technology concepts
NASA has selected 16 cool new futuristic space technology concepts for further study. Four of them are from NASA’s own Jet Propulsion Laboratory (JPL), including a railway system on the moon to move cargo. Source: https://earthsky.org/space/futuristic-space-technology-concepts-nasa-jpl-niac…
The UPV/EHU prepares to analyse material from Mars using non-destructive analytical methods
The UPV/EHU’s IBeA research group, which includes experts in Raman spectroscopy, is currently analyzing meteorites with the aim of developing non-destructive analytical strategies for upcoming explorations of Mars materials by the Perseverance rover, shortly due to arrive at the red planet. The strategies will also be used to examine materials collected by the Rosalind Franklin rover and returned to Earth following…
China’s Chang’e 5 moon craft on a new mission: the sun
China’s Chang’e 5 moon mission – which successfully returned moon rocks to Earth in December, 2020 for the first time in 44 years – is now headed toward the Earth-sun Lagrange point, for the goal of making sun observations. Source: https://earthsky.org/space/china-change-5-moon-mission-extended-to-l1-sun…
China Launches Ambitious Mission To Land On Moon and Return Samples To Earth
BeerFartMoron shares a report from CBS News: China launched its most ambitious moon mission yet Monday: a robotic spacecraft expected to land on the lunar surface by the end of the week. The spacecraft is expected to collect about four pounds of rock and soil samples, and return them to Earth next month for laboratory analysis. If successful, the Chang’e 5…
Independent review indicates NASA prepared for Mars sample return campaign
NASA released an independent review report Tuesday indicating the agency is well positioned for its Mars Sample Return (MSR) campaign to bring pristine samples from Mars to Earth for scientific study. The agency established the MSR Independent Review Board (IRB) to evaluate its early concepts for a groundbreaking, international partnership with ESA (European Space Agency) to return the first samples from…
Life-hunting Perseverance rover is halfway to Mars
NASA announced that its Perseverance rover mission – which will search for evidence of ancient microbial life on Mars – has now passed the halfway mark in its journey to the planet. Source: https://earthsky.org/space/perservance-rover-halfway-to-mars-nasa-astrobiology…
OSIRIS-REx successfully stows sample of asteroid Bennu
NASA’s University of Arizona-led OSIRIS-REx mission has successfully stowed the spacecraft’s Sample Return Capsule and its abundant sample of asteroid Bennu. On Oct. 28, the mission team sent commands to the spacecraft, instructing it to close the capsule—marking the end of one of the most challenging phases of the mission. Source: https://phys.org/news/2020-10-osiris-rex-successfully-stows-sample-asteroid.html…
NASA’s OSIRIS-REx Successfully Stows Sample of Asteroid Bennu
fahrbot-bot shares a press release from NASA: NASA’s Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer (OSIRIS-REx) mission has successfully stowed the spacecraft’s Sample Return Capsule (SRC) and its abundant sample of asteroid Bennu. On Wednesday, Oct. 28, the mission team sent commands to the spacecraft, instructing it to close the capsule — marking the end of one of the most…
Asteroid Bennu: Successful touchdown —but sample return mission has only just begun
The most hazardous part of the mission is over – and seemingly successful, although we will have to wait for a few more days to hear the scale of the success. Source: https://www.livescience.com/asteroid-bennu-successful-touchdown-return-mission-begins.html