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Copernical Team

Copernical Team

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Washington DC (UPI) Aug 11, 2021
The half-a-kilometer-wide asteroid Bennu is already one of the most well-studied asteroids prior to the OSIRIS-REx mission. By ysing positional data collected over the course of the two-year sample return mission, however, scientists were able to improve their knowledge of Bennu's trajectory by a factor of 20, NASA scientists said at a press briefing. "The OSIRIS-REx mission coll
Thursday, 12 August 2021 09:00

BepiColombo’s close Venus encounter

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Video: 00:00:57

A stunning sequence of 89 images taken by the monitoring cameras on board the European-Japanese BepiColombo mission to Mercury, as the spacecraft made a close approach of Venus on 10 August 2021.

The sequence includes images from all three Monitoring Cameras (MCAM) onboard the Mercury Transfer Module, which provides black-and-white snapshots in 1024 x 1024 pixel resolution. It is not possible to image with the high-resolution camera suite during the cruise phase. The images have been lightly processed to enhance contrast and use the full dynamic range. A small amount of optical vignetting is seen in the corners

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Ingenuity Mars Helicopter spots Perseverance from above
This image of the “South Séítah” region of Jezero Crater was taken by NASA’s Ingenuity Mars Helicopter during its 11th flight on Aug. 4. Credit: NASA/JPL-Caltech

Can you see NASA's newest rover in this picture from Jezero Crater?

NASA's Ingenuity Mars Helicopter recently completed its 11th flight at the Red Planet, snapping multiple photographs during its trip. Along with capturing the boulders, , and rocky outcrops prevalent in the "South Séítah" region of Jezero Crater, a few of the images capture NASA's Perseverance rover amid its first science campaign.

Ingenuity began as a technological demonstration to prove that powered, controlled flight on Mars is possible. It is now an operations demonstration intended to investigate how a rotorcraft can add an aerial dimension to missions like Perseverance, scouting possible areas of scientific interest and offering detailed views of nearby areas too hazardous for the rover to explore.

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A photo of the asteroid Bennu taken by NASA's OSIRIS-REx spacecraft
A photo of the asteroid Bennu taken by NASA's OSIRIS-REx spacecraft.

An asteroid known as Bennu will pass within half the distance of the Earth to the Moon in the year 2135 but the probability of an impact with our planet in the coming centuries is very slight, scientists said Wednesday.

OSIRIS-REx, a NASA spacecraft, spent two years near Bennu, an asteroid that is about 1,650 feet (500 meters) wide, observing its size, shape, mass and composition and monitoring its orbital trajectory around the sun.

Using its , the spacecraft also collected a sample from the surface of the asteroid that will help researchers determine the future trajectory of Bennu.

The rocks and dust collected by OSIRIS-REx are scheduled to return to Earth on September 24, 2023.

Bennu was discovered in 1999 and is classified as a potentially hazardous asteroid.

It will make a with Earth in September 2135.

Scientists want to figure out how Earth's gravity and a phenomenon known as the Yarkovsky effect will affect its future trajectory and the potential for an impact on a subsequent orbit.

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NASA researchers used precision-tracking data from the agency’s OSIRIS-REx spacecraft to better understand movements of the potentially hazardous asteroid Bennu, significantly reducing uncertainties related to its future orbit, and improving scientists’ ability to determine the total impact probability and predict orbits of other asteroids.
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Video: 00:03:21

Meet bag, bottle and straw, three bits of plastic left on the beach.

They are only small, but they are heading into the ocean, where they could cause big damage. ESA is exploring how satellites can help detect and reduce plastic pollution in the ocean. From spotting build-ups of marine litter to tracking ocean currents, satellites could be game-changing in tackling this enormous environmental problem.

Though engaging for children and adults alike, this video is designed with primary school students in mind. In particular, teachers can use it to introduce the topic of marine litter in subjects such as

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Charlottesville VA (SPX) Aug 10, 2021
The National Science Foundation (NSF) has awarded the National Radio Astronomy Observatory (NRAO) $23 million for design and development work on the Next Generation Very Large Array (ngVLA), including producing a prototype antenna. The ngVLA, a powerful radio telescope with 263 dish antennas distributed across North America, is proposed as one of the next generation of cutting-edge astronomical
Wednesday, 11 August 2021 07:16

X-59 Resembles Actual Aircraft

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Palmdale CA (SPX) Aug 05, 2021
A heavy chorus of bolting and machinery filled the X-59 Quiet SuperSonic Technology, or QueSST, assembly building as engineers, system technicians, and aircraft fabricators worked to merge the major aircraft sections together, making it look like an actual aircraft for the first time since the initial cut of metal in 2018. "We've now transitioned from being a bunch of separate parts sittin
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Washington DC (SPX) Aug 10, 2021
A Carnegie-led survey of exoplanet candidates identified by NASA's Transiting Exoplanets Satellite Survey (TESS) is laying the groundwork to help astronomers understand how the Milky Way's most common planets formed and evolved, and determine why our Solar System's pattern of planetary orbits and sizes is so unusual. Carnegie's Johanna Teske, Tsinghua University's Sharon Wang (formerly of
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Washington DC (SPX) Aug 10, 2021
In the early stages of the Universe, quarks and gluons were quickly confined to protons and neutrons which went on to form atoms. With particle accelerators reaching increasingly higher energy levels the opportunity to study this fleeting primordial state of matter has finally arrived. Quark-Gluon Plasma (QGP) is a state of matter which existed only for the briefest of times at the very be
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