Several billion miles from Earth, Neptune's looking particularly sharp in a set of new images captured by one of the most powerful telescopes in the world. 。
Located in Chile, the European Southern Observatory's Very Large Telescope (VLT) used what's known as laser tomography to capture test images of the planet and surrounding star clusters.。
SEE ALSO:These are the clearest views of Saturn's moon Titan we've seen yet 。The telescope's Multi Unit Spectroscopic Explorer (MUSE) instrument works with what's called the GALACSI adaptive optics module.This allows the telescope to correct for turbulence at different altitudes in the atmosphere, resulting in some incredibly clear, sharp images captured from Earth. 。
MUSE is the first instrument to benefit from two adaptive optics modes: wide field and narrow. The narrow field mode is what's generating these incredibly sharp images of Neptune — it corrects almost 。 all 。all 。

Thanks for signing up! 。
Not sure how to visualize the difference? Here's an idea of what the planet looks like through the telescope with and without adaptive optics.。The image on the right is without the adaptive optics system in operation and the one on the left after the adaptive optics are switched on.Credit: ESO/P. Weilbacher (AIP) 。
ESO says these images are sharper than those taken of Neptune with the Hubble Space Telescope. Here's a comparison between the VLT and the Hubble, which has captured an exceptional image of Neptune, but it's undeniably not as clear. 。The image on the right is a comparable image from the NASA/ESA Hubble Space Telescope. Note that the two images were not taken at the same time so do not show identical surface features.Credit: ESO/P. Weilbacher (AIP)/NASA, ES。
And just for fun, here's how detailed the VLT's images of surrounding star clusters are.。The image on the left is from MUSE in Wide Field Mode, without the adaptive optics system in operation and the centre panel is an enlargement of a small part of this view. The image on the right is the view from the Narrow-Field Mode of MUSE when adaptive optics are switched on.Credit: ESO/S. Kammann (LJMU) 。
(责任编辑:娛樂)
Mall builds real
Trump won't be fact
Elon Musk suspends Kanye West's Twitter account
Trump won't be fact
You will love/hate Cards Against Humanity's new fortune cookiesDramatic photo captures nun texting friends after Italy earthquake
The image of an injured, bloodied nun, calmly texting friends and family in the wake of the deadly e
...[详细]How to watch Disney's 'Strange World'
What: Strange WorldWhere to watch: Disney+, in theatersPremiere Date: Dec. 23Academy Award-nominated
...[详细]
What: Black AdamWhere to watch: HBO MaxPremiere date: December 16, 2022All those years of car chases
...[详细]Wordle today: Here's the answer, hints for November 25
Can't get enough of Wordle? Try Mashable's free version nowIt's that time again, word nerds! A new W
...[详细]Nate Parker is finally thinking about the woman who accused him of rape
Nate Parker is getting a crash course in male privilege after, in his own words, not thinking about
...[详细]FBI director shares TikTok data privacy concerns
One high-level member of the U.S. government isn’t mincing words about TikTok.FBI director Chr
...[详细]Donald Trump has an aide who follows him on the golf course to show him positive articles
Former President Donald Trump is as addicted to Being Online as the rest of us. But he also happens
...[详细]What’s going on with Drake's fake press tour?
Drake and 21 Savage have been busy promoting Her Loss, their joint album released Nov. 4. They've ap
...[详细]Darth Vader is back. Why do we still care?
They saved the best for last in the first official trailer for Rogue One: A Star Wars Story, release
...[详细]'Quordle' today: See each 'Quordle' answer and hints for December 14
If Quordleis a little too challenging today, you've come to the right place for hints. There aren't
...[详细]Is Samsung's Galaxy Note7 really the best phone?

Instafest app: How to get your personalised Spotify music festival lineup
