NASA Harvest的动态

Taylor Hutchison, a NASA Postdoctoral Fellow working on the James Webb Space Telescope, says her research focus is on distant galaxies --some of the first galaxies ever found in the early universe -- which give us a view toward understanding the history of the universe. In this episode of Further Together, host Michael Holtz asks Hutchison about her research emphasis, how she got to be a NASA NPP Fellow, what led her to a career in the sciences and so much more. Click the link below to listen ?? ?? ?? https://bit.ly/3w6lyDT #FurtherTogether

Today in History (TIH): In 2014 NASA discovers the first Earth sized planet in habitable zone of another star. Kepler-186f, tucked away in the Cygnus constellation about 580 light-years from us, stands out as an Earth-sized planet chilling in the habitable zone of its red dwarf star, Kepler-186. It's the most distant in a family of five planets discovered by NASA's Kepler mission circling this star. With an orbit that keeps it 40 million miles from its star, completing a lap every 130 days, and sizes up with a mass and radius about 1.44 and 1.17 times that of Earth, it's got scientists excited about the possibility of habitability—making it the first Earth-radius planet spotted in such a promising zone around another star.

Interested can register for participate in webinar. How we can involve in NASA'S #citizenscience projects, how we can works with NASA'S science teams as #citizenscientists, also how we can get co authors as NASA'S citizenscientists. Waiting for such a good programme Dr Marc Kuchner sir. Rudra Protap Nandi Shourjya Pal Vikrant Kurmude AMRITANSHU VAJPAYEE Shivam Kumar Manas Dave Narendra Singh Pragati Miskin Pragati Singla AASTHA C. PRADIP CHAKRABORTY Anahi Raysel Mamani Fernández

UC Santa Cruz researchers contributed to new studies out this week that enhance our understanding of exoplanets. The first, in the Astrophysical Journal Supplement, catalogs 126 exoplanets discovered with NASA’s TESS and W. M. Keck Observatory, detailing diverse planet types. A second set, published in Nature, investigates "puffy" exoplanets like WASP-107b using data from NASA's James Webb and Hubble Space Telescopes, attributing their puffiness to tidal heating from their non-circular orbits. This research broadens our knowledge of exoplanet characteristics and formation. ?? ?? https://bit.ly/44WStrP

April 2024 presents an opportunity to experience two rare and spectacular astronomical sightings in northern New England. A total solar eclipse will occur for the first time in our region since 1932, and the comet called 12p/ Pons-Brooks will also be visible during the month, as it makes its approach to the sun after an absence of 70 years. ?? Read all about it in “An Astronomical Double-Header” by Michael J. Caduto in our spring magazine: https://conta.cc/3J5r2lB ???? This detail from a NASA eclipse map charts the path of totality across the Northeast. The ovals inside the path show the shape of the Moon’s shadow on Earth’s surface. Image by NASA / Scientific Visualization Studio / Michala Garrison; Eclipse Calculations by Ernie Wright, NASA Goddard Space Flight Center. ?? Inset: A magnified view of Comet 12p/Pons-Brooks by Dan Bartlett.

Student leaders shine at the University of Arizona! A team led by a graduate student identified 10-times more supernovas in the early universe than were previously known, with some of these newfound exploding stars being the most distant examples of their type! The discoveries were made using NASA’s JWST Advanced Deep Extragalactic Survey, or JADES, program. Read more about this incredible breakthrough that’s opening a new window to the transient universe: https://lnkd.in/guJQwach

They're black holes, but they're some of the brightest objects in the universe—and thanks to NYU astronomers, we now know the locations of about 1.3 million of them. NYU's David Hogg and colleagues have completed the largest map of the universe's known quasars, which are powered by supermassive black holes at the center of galaxies and can be hundreds of times brighter than an entire galaxy. As the black hole’s gravitational pull spins up nearby gas, the process generates an extremely bright disk, and sometimes jets of light, that telescopes can observe. The scientists built the new map, which charts the largest-ever volume of the universe, using data from the European Space Agency’s Gaia space telescope. The furthest quasar in it was shining when the universe was only 1.5 million years old. Image: A quasar seen at the center of a faraway galaxy in an artistic concept by @NASA. Credit: NASA/JPL-Caltech. Learn more about the research, published this week in the Astrophysical Journal: https://spr.ly/6040kI2tK

FRANCOISE BETTENCOURT MEYERS L'OREAL HEIRESS c/o: ODEON RESTAURANT & CAFE. TRIBECA NY WHAT'S ON THE TABLE UPSTAIRS.? I HOPE A NY HAMPTON BEACH HOUSE.! LATE JOSE' CHEF & LOUIE MICHAEL BLOOMBERG FORMER NYC MAYOR Co-FOUNDER BLOOMBERG L.P MIKEBLOOMBERG.com CHAN ZUCKERBERG INITIATIVE CHANZUCKERBERG.com BILL & MELINDA GATES FOUNDATION GATESFOUNDATION.org TENRI CULTURAL INSTITUTE tenri.org https://lnkd.in/e55sRd8b https://lnkd.in/eB98Jnv9 WonderMind.com: CRYPTO-FINANCE & WHAT'S ON THE TABLE. REYGITONIUM-G MR. MS. TEEFEY & SELENA GOMEZ-RARE-SUPERSTAR. TCI GALLERY SPRING 2024 THEMES. CRYPTOCURRENCY & REYGITONIUM-G TO WHOM IT MAY CONCERN: I ABSOLUTELY SEE NOTHING WRONG WITH CRYPTOCURRENCY: REYGITONIUM-G I CAN UNDERSTAND WHY THE INFANT DEMOCRATIC-CAPITALISTIC MINDS OF TODAY BLAME USA GOVERNMENT. THEN IS ANY GOVERNMENT TO BE BLAMED FOR HOMELESS PROBLEMS PLAGUING THE WORLD.? NO. GOD KNOWS HEADACHES USA GOVERNMENT HAVE WITH THE FOREIGN AFFAIRS. THE NEW WORLD PRACTICALLY SHOCK TO WITNESS. PEOPLE ONLY WORKING TOGETHER FOR A COMMON GOAL. "IN THE PURSUIT OF HAPPINESS." THUS DOESN'T THAT ALSO INCLUDE THE HOMELESS. THE HOMELESS ARE OUT THERE. ARE YOU.? HOMELESS.. AN OPPORTUNITY MISUNDERSTOOD. The modern economic system is a market economy, which is a capitalist economy where people, not the government--NOT THE GOVERNMENT--own most businesses. In a capitalist economy, prices allocate capital and labor between competing uses, and capital assets like factories, mines, and railroads can be privately owned and controlled. https://lnkd.in/eB98Jnv9 GOOGLE EXAMPLE, IF YOU NEED TO RAISE MONEY FOR ANY REASON OR MORE SO LETS SAY THE "HOMELESS" PROBLEM WHICH IS BELIEVED TO BE TIME & MONEY CONSUMING BUT IN ONE DIRECTION TOWARD THE HOMELESS. HOWEVER CRYPTOCURRENCY CAN POSSIBLE ALLOWS AN EXPENDITURE OF CURRENCY TO BENEFIT ALL WHO USES THE CRYPTO & REGARDLESS OF HOW IT'S CONSUMED. THEREFORE IF A CRYPTO HOMELESS CURRENCY REYGITONIUM-G EXISTED IT'S MORE HIGHLY LIKELY THAT THE HOMELESS PROBLEM CAN BE VANQUISHED BECAUSE CURRENCY-FINANCES IT'S ALWAYS AVAILABLE TO BE TAPPED INTO FOR HOMELESS RESOLUTIONS. REYGITONIUM-G: EACH COUNTRY GOVERNMENT INITIAL $1-DOLLAR INVESTMENT PORTFOLIO OF 8-BILLION EARTH CITIZENS. THEREAFTER GLOBALLY ANYBODY CAN INVEST IN THE CRYPTOCURRENCY REYGITONIUM-G. OR CONTINUE HIDING THE HOMELESS WHEN A POLITICAL LEADER VISITS AMERICA. CLOSING COMMENT: THE DAMNEDEST CRAZIEST FUNNIEST EMBARRASSING ABOUT THE HOMELESS CHAOS IS ANY EXCUSE AS TO WHY HOMELESS EXIST. HENCEFORTH CONSIDER USA TRILLIONS IN DEBT & 6,120 HOSPITALS SCATTERED AROUND THE USA & MANY COUNTRIES ASKING FOR FOREIGN AID IN THE TRILLIONS & YOU TALKING EXCUSES. MEANWHILE WE WANT TO SETTLE HUMANITY ON OTHER PLANETS. THANK YOU FOR READING.

I was actually playing with this today … For anything handmade, 3 + 1/6 = 19/6 is plenty sufficient to approximate pi — and has the added advantage that it’s often trivial to divide things into sixths. For most industrial uses, 22/7 has a relative error of | (pi-22/7) / pi | =~ 0.04%, which is typically more than sufficiently accurate. The next milepost is 289/92 with a r.e. of about 0.009% and is good enough for semiconductor manufacturing — about as precise as things get in the real world. Ramanujan’s famous approximation of 355/113 has an absolutely insane r.e. of a mere 0.0000085%. There might be some research work, especially in metrology, where that’s not enough … but it's waaaaay beyond anything mere mortals ever need. A scale model of the Earth using 355/13 in place of pi would be off by under a centimeter. As it turns out, simple integral fractions don’t get any better than Ramanujan’s approximation until 16604/52163, and its r.e. rounds to the same figure. But this is so unwieldily for so little gain! A footnote: there are actually times when JPL’s standard approximation of 3.141592653589793 is insufficient: when doing time-step numerical approximations, when even tiny errors can accumulate and “blow up.” But that’s for another comment …

NASA discovers 'Super-Earth' 137 light-years away!!! In a groundbreaking discovery, the American space agency NASA has identified a potential "super-Earth" that could harbor life. Named TOI-715 b, this distant planet is situated approximately 137 light-years away from our solar system. The revelation was made in an official press release by NASA, stating, "A 'super-Earth' ripe for further investigation orbits a small, reddish star that is, by astronomical standards, fairly close to us - only 137 light-years away. The same system also might harbor a second, Earth-sized planet." Promising Characteristics of TOI-715 b TOI-715 b is approximately one and a half times wider than Earth and follows an orbit within the "conservative" habitable zone around its parent star. According to NASA, this positioning indicates the possibility of liquid water on its surface. The planet completes a full orbit, equivalent to a year, in an astonishingly brief period of just 19 days. "Several other factors would have to line up, of course, for surface water to be present, especially having a suitable atmosphere. But the conservative habitable zone - a narrower and potentially more robust definition than the broader 'optimistic' habitable zone - puts it in prime position, at least by the rough measurements made so far. The smaller planet could be only slightly larger than Earth, and also might dwell just inside the conservative habitable zone," added NASA.