By Katherine Kretke, Southwest Learn Institute
Also can 21, 2022

NASA’s Lucy Mission First Reconnaissance of Trojan Asteroids

NASA’s Lucy mission, which launched on October 16, 2021, for the first reconnaissance of the Trojans, a population of passe asteroids orbiting in tandem with Jupiter. In this artist’s theory (no longer to scale), the Lucy spacecraft is flying by Eurybates, without a doubt one of many six diverse and scientifically main Trojans to be studied. Credit: Southwest Learn Institute

” info-gt-translate-attributes=”[{“attribute”:”data-cmtooltip”, “format”:”html”}]”>NASA’s Lucy spacecraft noticed the final lunar eclipse on Also can 15-16, 2022, from a determined vantage level, 64 million miles (100 million km) from the Earth, almost about 70% of the gap between the Earth and the Solar. Utilizing its high-resolution panchromatic camera, L’LORRI, Lucy became once ready to seem as the Earth forged its shadow on the Moon. At this distance, the Earth and Moon regarded only 0.2 degrees apart to Lucy, having the identical separation as a car’s tail-lights as considered from a quarter-mile (400 m) away.


Credit: NASA/Goddard/APL/SwRI

In this timelapse video, the Earth is seen within the left (its rotation clearly visible) while the Moon (on the lawful, brightened sixfold to amplify its visibility) disappears from behold as it passes into the Earth’s shadow. The video covers a interval of almost three hours, from 9: 40 p.m. EDT (6: 40 p.m. PDT) on Also can 15 to 12: 30 a.m. EDT on Also can 16 (9: 30 p.m. PDT on Also can 15). The observations ended sooner than the Moon emerged from the shadow.

The Lucy spacecraft launched in October 2021. It’s for the time being traveling support in opposition to Earth for a gravity support on October 16, 2022, to support propel it on its scoot to the Trojan asteroids.

LEAVE A REPLY

Please enter your comment!
Please enter your name here