Tag Archives: space telescope

Slowly but surely, the 18 hexagonal segments that make up the James Webb Space Telescope’s 6.5-meter (21.3-foot) segmented main mirror are aligned to bring starlight to razor-sharp clarity. After Webb arrived in space on Christmas Day, the segments were only roughly aligned. But using the observatory’s near-infrared camera, NIRCam, scientists …

By ESA/Hubble February 27, 2022 Hubble Space Telescope image showing the galaxies NGC 4496A and NGC 4496B. Credit: ESA/Hubble & NASA, T. Boeker, B. Holwerda, Dark Energy Survey, DOE, FNAL/DECam, CTIO/NOIRLab/NSF/AURA, SDSS, Acknowledgment: R. Colombari The twin galaxies NGC 4496A and NGC 4496B dominate the frame of this image of …

Over the past 30 years, the Hubble Space Telescope has helped transform our understanding of the universe. And all the while, it has also regularly quenched the public’s thirst for breathtaking views of nebulae and galaxies dotted across the cosmos. Known as Arp 282 and located some 300 million light-years …

To discover such an invisible black hole, the team of scientists had to combine two different types of observations over several years. Astronomers took the first-ever direct image of a black hole in 2019, thanks to glowing material in its presence. But many black holes are actually almost impossible to …

The campaign was well underway when Bridges and Mandel joined. They found the lab when they were undergraduates, but their interest in astronomy was sparked much earlier. In elementary school, Bridges remembers bringing a stack of photos taken from the Mars Rover to show and tell. For Mandel, it was …

Title: STRIDES: a 3.9% measurement of the Hubble constant from the strong lens system DES J0408−5354 Authors: Anwar. J. Shajib, Simon Birrer, Tommaso Treu, et al. Institution of the first author: Department of Physics and Astronomy, University of California, Los Angeles Status: Posted in MNRAS [open access] The Universe is …

NASA took to their blog to explain that the Hubble Space Telescope was used to observe a region of space called the Chamaeleon Cloud Complex. SEE THE GALLERY – 2 IMAGES The Chamaeleon Cloud Complex is a star forming region that spans 65 light years across. The photograph above is …

Artist’s impression of the Milky Way galaxy. Credit: Pablo Carlos Budassi About 13.8 billion years ago, our Universe was born from a massive explosion that gave rise to the first subatomic particles and the laws of physics as we know them. About 370,000 years later hydrogen had formed, the building …

As stars begin to reach the end of their life cycle, they get bigger. Surrounding planets lose their orbital energy and move closer together, eventually being consumed by the star. The Earth will eventually be swallowed up by the Sun, but that won’t happen for at least five billion years. …

A group of astronomers and citizen scientists have discovered a hidden planet the size of Jupiter in a distant solar system, and they should be lucky enough to see it again soon. The planet, designated TOI-2180 b, is relatively close to us here on Earth, just 379 light-years away. But …

By Gary Boyle The backyard astronomer Looking back to 2021, there have been many great space stories in the news, including two lunar eclipses in May and November. Coincidentally, two more total lunar eclipses will occur in May and November 2022. We were also entertained by three large meteor showers …

Michigan State University-St. Andrews will be hosting their next Virtual Family Astronomy Night from 7 p.m. to 8:30 p.m. on Wednesday, January 12. The subject will be “The Milky Way: our house in space”. You’ve probably heard that our solar system is part of the Milky Way galaxy. But what …

[ad_1] On December 25, the new James Webb Space Telescope was launched into space from South America aboard a European Ariane 5 rocket. “[countdown from 10 in French, continued in English] To take off! Of tropical Rainforest at the edge of time itself, James Webb begins a journey to the …

The James Webb Space Telescope is the largest orbital telescope ever built and launched into space on December 25, 2021. NASA / Desiree Stover, CC BY The James Webb Space Telescope was launched into space on December 25, 2021, and with it, astronomers hope to find the first galaxies to …

[ad_1] An Ariane 5 rocket is expected to launch NASA’s James Webb Space Telescope. (NASA Photo / Bill Ingalls) NASA’s $ 10 billion launch James Webb Space Telescope of French Guiana could mark a triumph in a tale that thousands of astronomers have followed for a generation. Or it could …

Astronomers have found evidence of this activity in the supermassive black hole at the heart of the Milky Way. The black hole, which is 4 million times the mass of our sun, has the remnants of a torch-like jet of material from an explosion that occurred several thousand years ago. …

Astronomers have identified more than 360 previously unknown exoplanets in a new study. Research data was collected from the retired Kepler Space Telescope. Planets discovered outside our solar system are called exoplanets. Read also | Study finds satellite galaxies may have disappeared from the Milky Way Scientists have developed an …

A group of astronomers, including an amateur astronomer, have discovered a new galaxy in deep space. Astrophysicists from the University of Surrey, the Instituto de Astrofísica de Andalucía and amateur astronomer Giuseppe Donatiello, who heads the National Deep Sky Research Section of the Italian Union of Amateur Astronomers, have spotted …

[ad_1] Today, the greatest mysteries facing astronomers and cosmologists are the roles that gravitational pull and cosmic expansion play in the evolution of the Universe. To solve these mysteries, astronomers and cosmologists take a two-pronged approach. These consist of directly observing the cosmos to observe these forces at work while …

Artist’s representation of James Webb in space with his mirror unfolded. Credit: NASA GSFC / CIL / Adriana Manrique Gutierrez On December 18, NASA is preparing to launch its next flagship mission in space. The spacecraft, called the James Webb Space Telescope, comes with many risks: its approximately 270-square-foot mirror, …

When the Hubble Space Telescope was built in the 1970s and 1980s, the mirror was assembled and ground well below Arizona Stadium in Tucson. We don’t know how far below, but you have to imagine that in order to build very large, precision-built mirrors you would have to eliminate the …

[ad_1] ATACAMA DESERT, Chile, November 1 (Reuters) – In Chile’s dry Atacama Desert, astronomers scan the clear night sky for the existence of life on other planets and study the so-called ” dark energy, “a mysterious cosmic force believed to be accelerating the expansion of the universe. At the heart …

It is estimated that 300 billion stars make up the Milky Way and each may have one or more exoplanets orbiting. For thousands of years, the night sky was just a splash of random dots. Over time, constellations have formed by connecting the brightest points of light in a certain …

Even the most supermassive black holes are not very large, making it extremely difficult to measure their size. However, astronomers recently developed a new technique that can estimate the mass of a black hole based on the movement of hot gas around them – even when the black hole itself …

[ad_1] You know the feeling…. see Jupiter through your own telescope. If this gives you the chills – like it does to me – then you’ll know what the Lunar Reconnaissance Orbiter team felt when they turned around with their spaceship – yes, the orbiter who faithfully turns and gazes …

As is the case with living creatures, celestial bodies like stars, planets, and even black holes flourish, live, age, and then die. Some of these astronomical objects, again like living creatures, seem to be disappearing before their time is right. In a new study published in the journal Nature, a …

To be clear, Proxima Centauri is not like the Sun. It’s a dwarf M, a little orb that glows red. And these little stars are famous for their oversized flares. But some solar stars can also send super flares. This achievement came from telescopes in space designed to search for …

Paul M. Sutter is an astrophysicist at SUN Stony Brook and the Flatiron Institute, host of “Ask an astronaut“ and “Space radio, “and author of”How to die in space. “ The universe is good enough to break things together. All kinds of things collide – stars, black holes, and ultra-dense …

Every decade, the astronomical community of the United States comes together to discuss the future of their field of science. With limited resources, both in terms of research funding and time, astronomers decide what questions they are most interested in and recommend telescopes that can help them answer those questions. …

Rehearsals and training at the Space Telescope Science Institute are essential to ensure that the assembly process runs smoothly and that any unexpected anomalies can be addressed. NASA / STScI, CC BY After the tests came the rehearsals. The telescope will be controlled remotely by commands sent over a radio …

Two views of AG Carinae photographed by the Hubble Space Telescope. On the left, the ionized hydrogen and nitrogen in an expanding shell around the star are shown in red tones while tufts of dust and bubbles formed by the solar wind are shown in blue on the right. Image: …

This is one of the most exciting things in all of astronomy: the discovery of a new planet. But the push to recognize a particular object – an apparent orb several times the size of Earth that appears to rotate along the outer solar system – as a major planet …

Astronomers keen to solve some of the universe’s most fundamental mysteries have their sights set on a new target: quasars, storms of matter that swirl violently around colossal black holes and pierce the cosmos with their dazzling light. These misunderstood galactic nuclei outperform just about every other object in the …

Ultra-diffuse galaxies (UDG) are a mystery to astronomers. They are smaller galaxies in terms of star count, but they are still scattered over great distances, making them faint and difficult to spot. It is not known how they form or if there is something special about the dark matter halos …

Detected in 2019, comet Borisov was the first known interstellar comet to cross … [+] our solar system NASA, ESA and D. Jewitt (UCLA) Are we living in a cosmic melting pot? A new study published today in the Monthly notices from the Royal Astronomical Society suggests that most of …

[ad_1] This image taken by the Hubble Space Telescope shows the open star cluster NGC 330, which lies about 180,000 light years inside the Small Magellanic Cloud. One of the objectives of the mission was to determine how big the stars can be before they are doomed to end their …

David Bumgartner writes about connecting with a cousin with similar interests. This article was written by David Baumgartner as part of a local astronomy series. Few years ago when i was spending time in the air force my mom shed some light on something that had probably weighed on her …

[ad_1] Search box title These early snapshots demonstrate Hubble’s return to full science operations, after a computer anomaly was corrected aboard the spacecraft. Normal scientific observations resumed on July 17 at 1:18 p.m. EDT. Early targets include globular star clusters in other galaxies and auroras on the giant planet Jupiter, …

[ad_1] China has certainly made its growing power and influence felt in recent years, especially in space exploration and science. In the past decade alone, China has deployed the three space stations with their Tiangong (“Heavenly Palace”), unveiled the Long March 5 heavy launch rocket and sent robotic missions to …

[ad_1] The Associated PressJune 25, 2021 4:26:03 PM IST Do you have the impression of being watched? It can come from a lot further than you might think. Astronomers used a technique used to search for life on other planets and turned it around. So instead of looking to see …

[ad_1] Another week of stunning news from NASA’s Blue Dot reports problems for Hubble Albert Einstein’s claim that the most incomprehensible thing about the universe is that it is understandable. Age of mysterious crater may add clues to dinosaur extinction – The Boltysh crater in Ukraine formed around the same …

[ad_1] the The Hubble Space Telescope has been showing his age for some time, but a new problem is proving particularly frustrating. As the PA reports, Nasa has spent almost a week (at the time of this writing) trying to troubleshoot a problem in the Hubble payload computer. The system …

[ad_1] The Hubble Space Telescope was launched in 1990 (file). Washington: The Hubble Space Telescope, which has scanned the universe for more than 30 years, has been down for a few days, the National Aeronautics and Space Administration (NASA) announced on Friday. The problem is a payload computer that stopped …

[ad_1] In a new study, astronomers used data from NASA / ESA’s Hubble Space Telescope to calculate a more precise distance to an ultra-diffuse galaxy called NGC 1052-DF2 (DF2 for short). The new measure reinforces previous claims that DF2 lacks dark matter, the invisible glue that makes up most of …

[ad_1] TESS (Transiting Exoplanet Survey Satellite) has found a new planet, and the discovery of this sub-Neptune exoplanet has got scientists excited about atmospheres. The combination of the planet’s size, its thick atmosphere, and its orbit around a small M-class star close to Earth offers researchers the opportunity to learn …

[ad_1] Rutgers’ unexpected discovery challenges current theories about the growth of galaxies and may improve our understanding of the universe. Credit: Rutgers University-New Brunswick A surprising discovery calls into question current theories about the growth of galaxies. Three dozen distant dwarf galaxies have experienced a simultaneous “baby boom” of new …

[ad_1] NASA has released another fascinating photograph of two swirling galaxies merging into a galactic system 140 million light years from Earth. As these two galaxies become one, shock waves pass through them both and trigger waves of new star formation, the US space agency explains. Some of these stars …

[ad_1] Search box title Jupiter may be the raw planet in our solar system because it is the most massive planet. But it is actually a runt compared to most of the giant planets found around other stars. These alien worlds, called super-Jupiters, weigh up to 13 times the mass …

[ad_1] In 1990, no planet outside of our solar system was known. Now not only do we know thousands, but we also have an almost embarrassing number of ways to find them. You may have heard of transit mode, where a planet passes in front of its star, and we …

[ad_1] A new instrument made a short jaunt into space this weekend, as part of a mission to measure total light never emitted in the history of the universe. The CIBER-2 project will search for stray stars hiding between galaxies by monitoring the cosmic background glow of infrared light. The …

[ad_1] NASA / ESA’s Hubble Space Telescope produced an exceptional image of the magnificent spiral galaxy NGC 4680. This Hubble image shows the spiral galaxy NGC 4680. The color image was taken from separate exposures taken in the visible and infrared regions of the spectrum with the Hubble Wide Field …

[ad_1] The world’s first commercial astronomy mission, Twinkle, is gaining traction among exoplanet researchers as it moves towards launch in 2024 with funding secured to begin construction of the satellite early in the year. next year. In 2014, when Marcell Tessenyi, a postdoctoral fellow in astronomy at University College London …

[ad_1] mm mm. Yes. A supermassive black hole sits at the center of our galaxy, the Milky Way. It is a cosmic phenomenon four million times the size of the sun, creating an area of ​​space with extreme gravitational and magnetic events, meaning the area is obscured to the bare …

[ad_1] The Hubble team posted an incredibly beautiful photo of ACO S 295, a massive galaxy cluster located 3.5 billion light years far in the small southern constellation of the Horologium. This image, taken by the NASA / ESA Hubble Space Telescope, shows the huge ACO S 295 galaxy cluster. …

[ad_1] The main mirror of the highly anticipated James Webb Space Telescope (JWST) was last opened on Earth ahead of the observatory’s launch, currently scheduled for October 31, 2021. In some of the last checks before the telescope headed for space, engineers ordered the 18 hexagonal mirrors to fully extend …

[ad_1] Three images of Jupiter from 8m Frederick C. Gillett Gemini North Telescope at the Gemini Observatory and at NASA / ESA Hubble Space Telescope show the gas giant to three different types of light (infrared, visible and ultraviolet) and reveal a multitude of atmospheric features such as the great …

[ad_1] The Hubble Space Telescope has an incredible camera system in its own right, but thanks to a phenomenon called the gravitational lens, it can capture images far beyond what human technology and optical science currently allow. As indicated through Fstoppers, NASA explains this extreme gravity can create some interesting …