Copernical Team
Mini-radar for asteroid CubeSat
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Mini-radar for asteroid CubeSat Scientists choose first Mars samples worthy of return to Earth
The first samples to be taken from Mars and sent to Earth will be sourced from Jezero Crater, where the Perseverance rover has been exploring the crater floor and nearby ancient delta. The location of an initial cache of samples, called Three Forks, is flat and free of obstacles – an ideal spot for a Mars Sample Return landing and pickup operations.
As Artemis I launch nears, more Orions on horizon
The Orion spacecraft could be on its first trip to the moon on the Artemis I mission in less than a month, but teams at Kennedy Space Center continue to prep the next capsules planned for human missions, the first of which could fly in just over 18 months.
Meanwhile Lockheed Martin, the capsule's prime contractor for the first five Artemis flights won a new NASA contract this month to build out another three spacecraft.
"This order includes spacecraft, mission planning and support, and takes us into the 2030s," said Lisa Callahan, vice president and general manager for Commercial Civil Space at Lockheed Martin. "We're on the eve of a historic launch kicking off the Artemis era and this contract shows NASA is making long-term plans toward living and working on the moon, while also having a forward focus on getting humans to Mars."
Artemis I is targeting its next launch attempt as early as Nov. 14. The flight will send the Space Launch System rocket topped with Orion from KSC's Launch Pad 39-B on a weeks-long mission that will have it orbit the moon several times and fly farther than, and return to Earth faster than any previous human-rated spacecraft.
Solar Orbiter’s unprecedented view of the quiet corona
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The ESA-led Solar Orbiter mission has experienced its second close encounter with the Sun. It is delivering more stunning data, and at higher resolution than ever before.
The moment of closest approach took place on 12 October at 19:12 UTC (21:12 CEST), when Solar Orbiter was just 29% of the Earth’s distance from the Sun. This movie comes from 13 October, when the spacecraft’s Extreme Ultraviolet Imager (EUI) returned the highest resolution movie of the quiet corona ever taken with any instrument.
Each pixel on this movie spans 105 km on the surface of the Sun. This means that
Webb offers never-before-seen details of early universe
NASA's James Webb Space Telescope was specially designed to detect the faint infrared light from very distant galaxies and give astronomers a glimpse at the early universe. The nature of galaxies during this early period of our universe is not well known nor understood. But with the help of gravitational lensing by a cluster of galaxies in the foreground, faint background galaxies can be magnifi New technique to determine age will open new era of planetary science
The coming decade is expected to bring a veritable bonanza for the science of planets: space missions are scheduled to bring back samples of rock from the moon, Mars, the Martian moon of Phobos, and a primitive asteroid. And scientists say there is a new technique for determining the age of rocks, meteorites, and even artifacts, that could help open up a new era of discovery.
A group with Arecibo Observatory scientists publish major study on near-earth asteroids
The largest paper ever published on radar observations of near-Earth asteroids has been released, compiling years' worth of data from the Arecibo Observatory in Puerto Rico.
Using delay-Doppler radar observations collected from the observatory between December 2017 and December 2019, the study includes 191 asteroids' radar cross sections and Doppler-frequency broadening. This data can be u Trying to Avoid Nodules: Sols 3633-3634
The long Sol 3631 drive went well, leaving the rover near exposures of nodule-rich bedrock. Because we have examined the chemical composition of nodules recently, a goal for today's planning was to find patches of bedrock that are relatively nodule-free in order to look for changes in the "background" bedrock.
So the Sol 3633 plan starts with a couple APXS integrations on "Balata," a bedro NASA Lucy spacecraft captures moon images and 'Terminator Mosaic'
NASA's Lucy spacecraft has captured new high resolution images of the Moon's Central Highlands surface taken while the spacecraft was between Earth and the Moon.
The Oct. 16 images were taken approximately 140,000 to 160,000 miles from the moon after Lucy flew by the Earth for its first of three gravity assists, the space agency said. They included a "Terminator Mosaic," as well as sing Thermal control designs keep astronauts cool on space station
For astronauts, staying cool and comfortable on China's Tiangong space station is no problem. The station orbits Earth in about 90 minutes at an altitude of 400 km. It experiences large fluctuations in temperature, ranging from 150 degrees Celsius when the station is exposed to the sun to minus 100 degrees Celsius when over the night side of the planet. So how to protect station residents from e