Copernical Team
Lunar swirls influenced by soil structure
Lunar swirls, characterized by their contrasting light and dark patches, exhibit more than just variations in brightness. The differences also encompass the structure of lunar soils and the grains within them.
Lunar swirls are distinct high- and low-albedo patterns found on the Moon's surface, both in the dark basalt plains known as mare and the bright highland regions. The origins of thes LRO Mini-RF data reveals extensive cave network beneath lunar surface
An international team of scientists has uncovered new evidence of caves beneath the Moon's surface using data from NASA's Lunar Reconnaissance Orbiter (LRO).
The re-analysis of radar data from LRO's Mini-RF (Miniature Radio-Frequency) instrument, collected in 2010, revealed a cave extending over 200 feet from the base of a pit. This pit is situated 230 miles northeast of the historic Apoll NASA and Boeing finalize Starliner engine tests and proceed with analysis
NASA and Boeing engineers are currently evaluating the results from last week's engine tests conducted at NASA's White Sands Test Facility in New Mexico. These efforts are part of the preparations for the return of the Boeing Crew Flight Test from the International Space Station in the coming weeks.
Teams have completed ground hot fire testing at White Sands and are in the process of analy Juice prepares for historic double flyby of Moon and Earth
Next month, ESA's Jupiter Icy Moons Explorer (Juice) will undertake a groundbreaking maneuver: the first combined lunar-Earth flyby. This precise operation, now being prepared at ESA mission control, will utilize the gravitational forces of the Moon and Earth in quick succession, setting Juice on course for its journey to Jupiter.
Juice represents Europe's inaugural mission to the Jupiter Earth from Space: Central Ethiopia
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The Copernicus Sentinel-1 mission brings us a false-colour radar image of central Ethiopia. Ariane 6 science-after-school experiment sends back striking snaps
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Ariane 6 science-after-school experiment sends back striking snaps Boeing is closer to understanding thruster failures on its first astronaut flight with latest test
Boeing is closer to understanding what went wrong with its astronaut capsule in orbit, now that testing is complete on a spare thruster here on Earth.
The Starliner capsule has been docked at the International Space Station since June 6. It should have returned with its NASA test pilots by mid-June, but thruster failures and helium leaks prompted NASA and Boeing to extend its stay.
Officials said Thursday there's still no return date for astronauts Butch Wilmore and Suni Williams.
Artemis II: no pressure
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The Orion vehicle that will bring astronauts around the Moon and back for the first time in over 50 years was recently tested in a refurbished altitude chamber used during the Apollo era.
Engineers tested Orion in a near-vacuum environment designed to simulate the space conditions the vehicle will travel through during its mission towards the Moon. Teams emptied the altitude chamber of air, a process taking up to a day, to create a very low-pressure environment over 2000 times lower and more vacuum-like than inside your vacuum cleaner. Orion remained in the altitude chamber’s low-pressure environment for around a
Preparing for Juice’s daring double flyby
Next month, ESA’s Jupiter Icy Moons Explorer (Juice) will carry out the first combined lunar-Earth flyby. Preparations are under way at ESA mission control for this highly precise manoeuvre, which will harness the gravitational forces of the Moon and Earth in quick succession to line Juice up for the next stage of its journey to Jupiter.
A meteor streaked over the NYC skyline before disintegrating over New Jersey
A meteor streaked across the New York City skyline before disintegrating over nearby New Jersey, according to NASA.
William Cooke, the head of the space agency's Meteoroid Environments Office, said the fireball was first sighted at an altitude of 51 miles (82 kilometers) above Manhattan at around 11:17 a.m. Tuesday.
The meteor passed over the southern part of Newark, New Jersey, before disintegrating 31 miles (50 kilometers) above the town of Mountainside, he said. No meteorites or other fragments of space debris reached the planet's surface.
The space rock moved at a speed of about 41,000 mph (66,000 kph) and descended at a relatively steep angle of 44 degrees from vertical, Cooke said.
Its exact trajectory is uncertain, since reports are based only on eyewitness accounts and no camera or satellite data is currently available, he said.
As of Wednesday morning, there had been approximately 40 eyewitness reports filed on the American Meteor Society website, which the agency used to generate its estimates, Cooke said.
The fireball was not part of the Perseid meteor shower, and reports of loud booms and shaking could be explained by military aircraft in the vicinity around the time of its appearance, he said.