AstronomyNeptune and rings shine in photos from new space...

Neptune and rings shine in photos from new space telescope

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This composite picture offered by NASA on Wednesday, Sept. 21, 2022, exhibits three side-by-side pictures of Neptune. From left, a photograph of Neptune taken by Voyager 2 in 1989, Hubble in 2021, and Webb in 2022. In seen gentle, Neptune seems blue attributable to small quantities of methane gasoline in its ambiance. Webb’s Close to-Infrared Digicam as an alternative noticed Neptune at near-infrared wavelengths, the place Neptune resembles a pearl with skinny, concentric oval rings. Credit score: NASA, ESA, CSA, STScI by way of AP

Neptune and its rings have not seemed this good in a long time.


NASA launched new glamour photographs of our solar system’s outermost planet Wednesday taken by the James Webb House Telescope. The photographs taken in July present not solely Neptune’s skinny rings, however its faint dust bands, by no means earlier than noticed within the infrared, in addition to seven of its 14 recognized moons.

Webb confirmed Jupiter at its greatest in a collection of contemporary photographs launched final month.

Launched lower than a 12 months in the past, the $10 billion Webb is spending most of its time peering a lot deeper into the universe. Astronomers hope to see again to nearly the start of time when the first stars and galaxies had been forming.

NASA’s Voyager 2 was the primary spacecraft to see Neptune in all its gaseous glory, throughout a 1989 flyby. No different spacecraft have visited the icy, blue planet. So it has been three a long time since astronomers final noticed these rings with such element and readability, stated the House Science Institute’s Heidi Hammel, a planetary astronomer working with Webb.

Hammel tweeted that she wept when she noticed the rings, yelling and making “my youngsters, my mother, even my cats look.”

Neptune and rings shine in photos from new space telescope
This picture offered by NASA on Wednesday, Sept. 21, 2022, exhibits the Neptune system captured by Webb’s Close to-Infrared Digicam, revealing the planet’s rings, which haven’t been seen with this readability in additional than three a long time. Webb’s new picture of Neptune additionally captures particulars of the planet’s turbulent, windy ambiance. Credit score: NASA, ESA, CSA, STScI by way of AP

Webb is the world’s greatest, strongest telescope, working 1 million miles (1.6 million kilometers) from Earth. It rocketed into space final December.

The observatory is in good health, based on NASA, aside from one merchandise.

NASA reported this week {that a} mechanism on certainly one of Webb’s devices confirmed indicators of elevated friction late final month in certainly one of 4 observing modes. Observations are on maintain on this one explicit observing monitor, as a overview board decides on a path ahead.


New Webb image captures clearest view of Neptune’s rings in decades


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