Tech
James Webb captures the sharpest image of Neptune’s rings in decades!
The most impressive thing about the new Image captured by Webb is a clear image of Neptune’s rings – some of which have not been discovered since Voyager 2 as well as NASA became the first spacecraft to observe Neptune during its flight in 1989.. In addition to several bright, narrow rings, the Webb image clearly shows Neptune’s faintest dust lanes.
“It’s been three decades since we last saw those dull dusty rings and this is the first time we see them in infrared“, notes Heidi Hummel, Neptune systems expert and Webb multidisciplinary scientist. The extremely stable and accurate quality of the Webb image makes it possible to detect these very faint rings so close to Neptune..
Neptune
Neptune has fascinated explorers since its discovery in 1846.. Located 30 times farther from the Sun than Earth, Neptune orbits in a distant, dark region of the outer solar system. At this far distance, the Sun is so small and dim that noon on Neptune is like a dark twilight on Earth.
this is planet characterized as an ice giant due to the chemical composition of its innards. Compared to the gas giants Jupiter and Saturn, Neptune is much richer in heavier elements than hydrogen and helium. This is immediately visible in The blue signature of Neptune in visible wavelength images from the Hubble Space Telescope, caused by a small amount of methane gas..
images de Webb Near Infrared Camera (NIRCam) are objects in the near infrared range from 0.6 to 5 microns, so Neptune doesn’t look blue to Webb. Actually, methane gas absorbs red and infrared light so strongly that the planet is quite dark at those wavelengths in the near infrared range, except when there are clouds at high altitude.
Such clouds of methane ice are visible as streaks and bright spots that reflect sunlight before being absorbed by methane gas.. Images of other observatories, including Hubble Space Telescope this is W. M. Keck Observatoryhave recorded these rapidly changing cloud characteristics over the years.
Pictures taken by the James Webb Space Telescope
What’s more, the thin glowing line around the planet’s equator could be a visual sign of the global atmospheric circulation that powers Neptune’s winds and storms. The atmosphere sinks and heats up at the equator, so it glows brighter in the infrared than the surrounding cooler gases..
Neptune’s 164-year orbit means its north pole at the top of the image above is out of astronomers’ view. but Webb’s images suggest an intriguing brightness in this area.. From Webb’s point of view, the previously known vortex at the South Pole is obvious, but Webb first discovered a continuous band of high-latitude clouds around him..
[O telescópio espacial] James Webb continues to amaze with his discoveries. This time it gave us a wider and clearer view of Neptune.
Webb will unravel the mysteries of our solar system, look beyond distant worlds around other stars. and penetrate the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA and its partners, ESA (European Space Agency) and Canadian Space Agency.
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Tech
‘My power is really low’: NASA’s Mars Insight rover prepares to launch from the Red Planet
NASA Lander InSight He has delivered what may be his last message from Mars as he embarks on a historic mission to uncover the secrets of the Red Planet’s interior.
In November, the space agency warned that the probe could be running out of time as dust continued to condense and stifle InSight’s power.
“Spacecraft power generation continues to decline as windblown dust accumulates on solar panels,” NASA said in a statement. Update November 2. “The end is expected to come in the coming weeks.”
message shared NASA The InSight Twitter account tweeted on Monday: “My power is very low so this might be the last photo I can upload. Don’t worry about me: my time here has been productive and uneventful. If I can keep talking to my mission team, I will—but I will.” Subscribe here soon. Thank you for staying with me.”
A geologist robot armed with a hammer and a seismograph first reached the barren expanse of Elysium Planitia in November 2018.
Since then, she has carried out geological excavations, taking the first measurements of earthquakes with a high-tech seismometer placed right on the surface of Mars.
Last month, the solar-powered car released an update to remind us of its time in space.
“I was lucky to live on two planets. Four years ago I made it safely to the second one, much to the joy of my family at first. Thanks to my team for taking me on this journey of discovery. I hope I can be proud of you.”
According to the published mission, Insight has measured more than 1,300 seismic events since it was published, and more than 50 of them had signals clear enough for the team to extract information about their location on Mars. Results.
The probe’s data also provided detailed information about Mars’ interior, liquid core, surprisingly variable remnants beneath the surface of an extinct magnetic field, climate and seismic activity.
old for Its launch in 2018NASA Chief Scientist Jim Green said the mission was “fundamental to understanding the origins of our solar system and how it became what it is today.”
NASA will not declare the mission complete until Insight confirms the arrival of two spacecraft orbiting Mars that are relaying their information back to Earth.
In 2018, the veteran rover announced the capabilities end of his 15 year stay Sending an incomplete photo of the Valley of Perseverance.
A severe dust storm darkened the sky around the solar-powered rover, shattering the sun and leaving behind a dark image with white spots due to camera noise. The transmission is interrupted before the complete image can be transmitted.
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Tech
What’s new on February 7, 2023
Being very close companies, OPPO and OnePlus have decided to create a new partnership, with the latter being a pioneer in the market. It has become the representative of the best smartphones in the group, and this will be seen very soon.
Proving this, OnePlus has announced that it will have news soon. The following brand assets will be announced on February 7, 2023. We are talking about OnePlus 11 5G and Buds Pro 2.
In recent years, OnePlus has been showcasing new hardware in an attempt to find a new place in the market. The brand has not always seen its full potential, betting on mid-range or entry-level smartphones.
The situation is changing, and the novelty will go on sale in early 2023, February 7. It is on this day that the new OnePlus 11 5G will be presented with all the expected news. We definitely have the new Qualcomm Snapdragon 8 Gen 2 SoC here. There's still 16GB of storage left and 256GB of onboard storage.
It is expected that he will receive a 6.7-inch OLED display with a resolution of 1440p and a frequency of 120 Hz. In the field of photography, we will have an important change: a 50 MP main camera, a 48 MP ultra wide-angle camera and a 32 MP telephoto lens with 2x zoom. For selfies and video calls, you'll have a 16-megapixel camera.
The photography partnership with Hasselblad will continue with OnePlus for fine-tuning and some additions. This alliance has brought important results for the best smartphones of the brand, guaranteeing the best photos in any situation.
In addition to the new OnePlus 11 5G, another brand new feature is also expected to arrive at the event. We're talking about the Buds Pro 2, which are solidifying an audio commitment that's becoming more of a reality. The brand promises "rich stereo quality sound with crystal clear clarity".
Stays like this marked by the beginning of February, another important novelty will enter the market. OnePlus wants to reclaim its place, and that will be the brand's bet for years to come. OnePlus 11 5G and Buds Pro 2 take the first step in this direction.
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Tech
New POCO Smartphone Seen in Certification May Debut Soon
According to information provided by Mukul Sharma, the unidentified POCO device can be identified by the model number 22127PC95I. Due to the fact that it was first seen online, the marketing name of this equipment is still a mystery.
POCO has not launched new mobile devices, including smartphones, to the market for some time now. On the other hand, several POCO smartphones such as POKO X5 and X5 Pro have been spotted on various certification sites, suggesting that the company will release these products soon. Today a new smartphone from the sub-brand xiaomi has been spotted on the BIS India website but the device does not have a name or any other details associated with it.
A new POCO device (model number 22127PC95I) has been included in the Indian BIS certification. POCO F5 has the model number 23013PC75I. #A LITTLE pic.twitter.com/NAFloP5Crt
— Mukul Sharma (@stufflistings) December 19, 2022
According to information provided by Mukul Sharma, the unidentified POCO device can be identified by the model number 22127PC95I. Due to the fact that it was first seen online, the marketing name of this equipment is still a mystery. It is possible that it will debut as a mid-range smartphone. The Bureau of Indian Standards (BIS) website, other than the model number of the smartphone, does not provide any additional information about the device. However, this seems to indicate that the product will be available in the Indian market very soon.
In other related news, POCO X5 5G has recently been seen on several certification sites including SIRIM in Malaysia, BIS in India and the US FCC. According to various sources, it is possible that this is a renamed or modified version Redmi Note 12 5Gwhich was recently released in China.
It is supposed to be equipped screen 6.67″ AMOLED display with 120Hz refresh rate and chipset Snapdragon 4 Gen 1 inside. Can run MIUI 13 based on android 12 and have LPDDR4x RAM in addition to UFS 2.2 storage. The front camera is rumored to be 8MP while the main rear camera will be 48MP with 2MP depth. May have the ability drums 5000 mAh and 33W fast charging support.
In addition POCO X5 Pro 5G has recently been seen on various sites dedicated to certification. The battery is said to have a capacity of 5000 mAh and can charge at 67W. It will come with MIUI 14 preinstalled and will support n5, n7, n38, n41, n77 and n78 network bands. 5G.
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Amateur music guru. Lifelong coffee scholar. Zombieaholic. Pop culture junkie.
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