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A new image from the NASA/ESA/CSA James Webb Space Telescope reveals a remarkable cosmic sight: at least 17 concentric dust rings emanating from a pair of stars. Located just over 5000 light-years from Earth, the duo is collectively known as Wolf-Rayet 140. Each ring was created when the two stars came close together and their stellar winds (streams of gas they blow into space) met, compressing the gas and forming dust. The stars’ orbits bring them together about once every eight years; like the rings of a tree’s trunk, the dust loops mark the passage of time.

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We have now discovered 30 039 near-Earth asteroids in the Solar System – rocky bodies orbiting the Sun on a path that brings them close to Earth’s orbit. The majority of these were discovered in the last decade, showing how our ability to detect potentially risky asteroids is rapidly improving.

Certain estimates of Antarctica’s total contribution to sea-level rise may be over, or even underestimated, after researchers detected a previously unknown source of ice loss variability. In a new paper published in The Cryosphere, researchers using Copernicus Sentinel-1 data, found that glaciers feeding the George VI Ice Shelf speed up by approximately 15% during the Antarctic summer. This is the first time that such seasonal cycles have been detected on land ice flowing into ice shelves in Antarctica.

The ESA Council at Ministerial level, CM22, is a time for critical decisions. In November 2022, ESA’s Member States, Associate States and Cooperating States will come together to strengthen Europe’s space sector and ensure it continues to serve European citizens.

Mexico City (AFP) Oct 10, 2022
Mexican President Andres Manuel Lopez Obrador on Monday denied that a space cooperation agreement signed with Russia last year would help Moscow spy on North America. The pact was inked before Russia's invasion of Ukraine and "now a scandal is being made because there's talk that Mexico is allowing Russian satellites to be used to spy on Mexican and North American airspace," Lopez Obrador to

Washington DC (UPI) Oct 11, 2021
Japan on Tuesday became the first country in Asia to receive Internet access from the Starlink satellite system from the SpaceX company controlled by Tesla founder Elon Musk. Starlink is led by SpaceX, which envisions the system as part of a constellation of satellites that would deliver broadband Internet across the globe. A service map from Starlink shows most of central and no

Tokyo (AFP) Oct 12, 2022
Japan's space agency said it sent a self-destruct order to its Epsilon rocket after a failed launch on Wednesday because of a problem that meant the craft could not safely fly. The unmanned rocket, on its sixth mission, was taking satellites into orbit to demonstrate "innovative" technologies. "The rocket can't continue a safe flight, because of the danger it would create if it falls on

Washington (AFP) Oct 11, 2022
NASA on Tuesday celebrated exceeding expectations during a mission to deflect a distant asteroid, in a sci-fi like test of humanity's ability to stop an incoming cosmic object from devastating life on Earth. The fridge-sized Double Asteroid Redirection Test (DART) impactor deliberately smashed into the moonlet asteroid Dimorphos on September 26, pushing it into a smaller, faster orbit around

Analysis of data obtained over the past two weeks by NASA’s Double Asteroid Redirection Test (DART) investigation team shows the spacecraft's kinetic impact with its target asteroid, Dimorphos, successfully altered the asteroid’s orbit. This marks humanity’s first time purposely changing the motion of a celestial object and the first full-scale dem