Jupiter's aurora is a very powerful source of energy. It produces much more power (about a million MegaWatts) than the Earth's aurora (about 1000 MegaWatts). For comparison, a large city uses about 10,000 MegaWatts. This energy can sometimes have a significant impact on the atmosphere. ⠀ Aurora on Earth usually shine for a few hours at most. Aurora on Saturn can last for days! These "curtains of light" sometimes rise 1,200 miles (2,000 km) above the cloud tops near Saturn's poles. If you were on Saturn, the aurora would look like a faint red glow. Most of the energy in Saturn's aurora is not in the form of visible light, though. Instead, they mostly glow in ultraviolet (UV) wavelengths 🌌 🔭 Which one is your favorite 🔭 Do you love Auroras ❤ Credit @theourspace https://www.instagram.com/p/CDoSvf8DQwf/?igshid=n1zr1mtgm5bq
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Starship’s size compared to the space shuttle.
starship is our future.
space shuttle is our past.
#space #spacex #spacexlaunch #spacexfalcon9 #spacexrocketlaunch #spacexnews #spacexploration #spacexrocket #spacexdragon #spacex_starship #tesla #teslamodel3 #teslamodels #roadster #teslaautopilot #teslaroadster #teslamotors #teslamodelx #gigafactory #paypal #elonemusk #elonmuskmemes #elonmuskquotes #elonmuskisagenius (at SpaceX) https://www.instagram.com/p/CSEL2RZpnBK/?utm_medium=tumblr
A quarter-century ago, the Solar and Heliospheric Observatory (SOHO) launched to space. Its 25 years of data have changed the way we think about the Sun — illuminating everything from the Sun’s inner workings to the constant changes in its outermost atmosphere.
SOHO — a joint mission of the European Space Agency and NASA — carries 12 instruments to study different aspects of the Sun. One of the gamechangers was SOHO’s coronagraph, a type of instrument that uses a solid disk to block out the bright face of the Sun and reveal the relatively faint outer atmosphere, the corona. With SOHO’s coronagraph, scientists could image giant eruptions of solar material and magnetic fields, called coronal mass ejections, or CMEs. SOHO’s images revealed shape and structure of CMEs in breathtaking detail.
These solar storms can impact robotic spacecraft in their path, or — when intense and aimed at Earth — threaten astronauts on spacewalks and even disrupt power grids on the ground. SOHO is particularly useful in viewing Earth-bound storms, called halo CMEs — so called because when a CME barrels toward us on Earth, it appears circular, surrounding the Sun, much like watching a balloon inflate by looking down on it.
Before SOHO, the scientific community debated whether or not it was even possible to witness a CME coming straight toward us. Today, SOHO images are the backbone of space weather prediction models, regularly used in forecasting the impacts of space weather events traveling toward Earth.
Beyond the day-to-day monitoring of space weather, SOHO has been able to provide insight about our dynamic Sun on longer timescales as well. With 25 years under its belt, SOHO has observed a full magnetic cycle — when the Sun’s magnetic poles switch places and then flip back again, a process that takes about 22 years in total. This trove of data has led to revolutions in solar science: from revelations about the behavior of the solar core to new insight into space weather events that explode from the Sun and travel throughout the solar system.
Data from SOHO, sonified by the Stanford Experimental Physics Lab, captures the Sun’s natural vibrations and provides scientists with a concrete representation of its dynamic movements.
The legacy of SOHO’s instruments — such as the extreme ultraviolet imager, the first of its kind to fly in orbit — also paved the way for the next generation of NASA solar satellites, like the Solar Dynamics Observatory and STEREO. Even with these newer instruments now in orbit, SOHO’s data remains an invaluable part of solar science, producing nearly 200 scientific papers every year.
Relatively early in its mission, SOHO had a brush with catastrophe. During a routine calibration procedure in June 1998, the operations team lost contact with the spacecraft. With the help of a radio telescope in Arecibo, the team eventually located SOHO and brought it back online by November of that year. But luck only held out so long: Complications from the near loss emerged just weeks later, when all three gyroscopes — which help the spacecraft point in the right direction — failed. The spacecraft was no longer stabilized. Undaunted, the team’s software engineers developed a new program that would stabilize the spacecraft without the gyroscopes. SOHO resumed normal operations in February 1999, becoming the first spacecraft of its kind to function without gyroscopes.
SOHO’s coronagraph have also helped the Sun-studying mission become the greatest comet finder of all time. The mission’s data has revealed more than 4,000 comets to date, many of which were found by citizen scientists. SOHO’s online data during the early days of the mission made it possible for anyone to carefully scrutinize a image and potentially spot a comet heading toward the Sun. Amateur astronomers from across the globe joined the hunt and began sending their findings to the SOHO team. To ease the burden on their inboxes, the team created the SOHO Sungrazer Project, where citizen scientists could share their findings.
Keep up with the latest SOHO findings at nasa.gov/soho, and follow along with @NASASun on Twitter and facebook.com/NASASunScience.
Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.
Billionaires plan for space. . . . Visit 👉 @_space___lover_ for more #interesting#facts about our #universe ! . . 🔉Turn on post notifications to see our #_space___lover_ every single day! . . Tag your friends who would love this information ❤️ 📩 . . ⠀#iss #earth #planet #nasa #spacestation#astronaut #spacexlaunch#spacex #spacexlanding #spaceshuttle#spacefacts #spaceflight #spacecraft#rocketscience #rocketlauncher #rocketpower#space #cosmos #outerspace #gravity #physics#perspective (at NASA) https://www.instagram.com/p/CCSITiMFlEj/?igshid=269kxphv8ivt
Happy Birthday Vikram Sarabhai Father of India's Space Programme Vikram Ambalal Sarabhai (12 August 1919 – 30 December 1971) was an Indian physicist and astronomer who initiated space research and helped develop nuclear power in India. He was honoured with Padma Bhushan in 1966 and the Padma Vibhushan (posthumously) in 1972. He is internationally regarded as the Father of the Indian Space Program. https://www.instagram.com/p/CSd4j2CLCKj/?utm_medium=tumblr
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China sends 'world's first 6G' test satellite into orbit China sends 'world's first 6G' test satellite into orbit Close China has successfully launched what has been described as "the world's first 6G satellite" into space to test the technology. . ⏬Comment your thoughts ⏬ 💙Join our Space family💙 🔔And turn on post notification.🔔 - Kindly follow @_space___lover_ for more interesting posts in future. • Double TAP ❤️ for more.... Follow @_space___lover_ to Learn New Amazing Stuff Everyday - - Do you agree with this post? 💯 ❗️Follow us for more Space Science Facts❗️ @_space___lover_ @_space___lover_ @_space___lover_ @_space___lover_ @_space___lover_ Double tap ❤️ Share More👇 Follow us for more 🌍 . . . . . . ➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖ ----------------------------------------------------------------------------. .. #astronomy #astronomylover #astronomyfacts #interstellar #naturebeauty #patternsinnature #mathematicians #natureisamazing #science #space #universe #cosmology #astronomy #physics #education. #physics #physicist #physicsfacts #sciencefacts #science #cosmos #cosmology #universe #astrophysics #astronomy #spacescience #spaceexploration #quantumphysics #einstein #physics #sciencefacts #science #cosmos #darkmatter #satellite #elonmusk #scientists #quantumphysics #quantum #6g (at China) https://www.instagram.com/p/CS6It4WMB6p/?utm_medium=tumblr
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Meet UY Scuti - The Largest Star Discovered So Far That Can Fit 5 Billion Suns Inside Of It. UY Scuti is the largest star discovered in the universe so far. It is so big that over 5 billion Suns can fit inside of it. It will utimately form a black hole 💙Join our Space family💙 - - Kindly follow @_space___lover_ for more interesting posts in future. • Double TAP ❤️ for more.... Follow @_space___lover_ to Learn New Amazing Stuff Everyday - - Do you agree with this post? 💯 ❗️Follow us for more Space Science Facts❗️ @_space___lover_ @_space___lover_ @_space___lover_ @_space___lover_ @_space___lover_ Double tap ❤️ Share More👇 Follow us for more 🌍 -tag:-) #nasa #galaxies #spacetravel #universes #earthplanet #nasabeyond #spacescience #futures #alieninvasion #elonmusk #plutoretrograde #pluto #humanscale #astrogeekz #dangeroustour #himalayas #_space___lover_ #plutoretrograde #tomcruire #physicsisfun #theoreticalphysics https://www.instagram.com/p/CDJH9ZBHSYm/?igshid=lvoe78ecwv7s
🚀 🅶🆁🅴🅴🆃 🅰🅻🅻 🆂🅿🅰🅲🅴 🅻🅾🆅🅴🆁🆂.🛸 💝 𝗜 𝗹𝗼𝘃𝗲 𝗮𝘀𝘁𝗿𝗼𝗻𝗼𝗺𝘆 .🥰 🌍𝙀𝙖𝙧𝙩𝙝 𝙞𝙨 𝙣𝙤𝙩 𝙢𝙮 𝙝𝙤𝙢𝙚. 🌎 🆕 𝐍𝐞𝐰 𝐩𝐨𝐬𝐭 𝐞𝐯𝐞𝐫𝐲 𝐝𝐚𝐲🔄
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