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Despite the closure of earth's best telescope, the hunt for asteroids still continues

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As the COVID-19 crisis continues around the planet, humanity’s gaze is firmly fixed on the pandemic playing out around us. Meanwhile, more than 100 of Earth’s largest research telescopes have been forced to shutter their doors, Astronomy magazine reported this week. It’s the perfect time for an asteroid to strike, many space fans deadpanned in reply. But there’s no need to worry about an incoming asteroid — at least, not any more than usual. Despite the closures, Earth’s top asteroid-hunting instruments remain on the prowl for potentially deadly space rocks. NASA funds most major asteroid-hunting efforts. The space agency has a congressional mandate to find some 90 percent of near-Earth objects (NEOs) larger than 460 feet (140 meters) across. As the name implies, NEOs are comets and asteroids that get a little too close for comfort. Asteroids offer clues to the early solar system and the promise of precious resources. That is, assuming they don’t kill us first. To learn mor
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Satellites and telescopes took a deep look into Jupiter's atmosphere

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A team of researchers led by Michael Wong at the University of California, Berkeley and including Amy Simeon of NASA Goddard space flights center in Maryland, and imkede Peter of UC Berkeley are combining multiwavelenghth observation from hubble and gemini with close up views from Juno orbit. Radio light show Jupiter's constant storm are gigantic compared to Earth's, with thunderheads reaching 40 miles from base to top five times taller than typical thunderheads on earth and powerful lighting flashes up to three times more energetic than earth largest bolts. Like lightning on earth, Jupiter lightning bolts act like radio transmitters, sending out radio waves as well as visible light when they flash across the sky. Evert 53 days, Juno races low over the storm systems detecting radio signals known as sperics and whistlers, which can then be used to map lightning even on the dayside of the planet or from deep clouds where flashes are not otherwise visibl
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Space Calendar June and July 2020

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These dates are scheduled by NASA and ESA. But note these dates might changed so don't mark your calendars based on these schedule. June 15:  A Chinese  Long March 3B rocket  will launch a satellite for the country's Beidou navigation network toward geostationary orbit. It will lift off from the Xichang Satellite Launch Center in the country's Sichuan Province, at 10:15 p.m. EDT (0215 GMT on  June 16 ). June 17:  A Chinese  Long March 2D rocket  will launch China's third Gaofen 9 Earth observation satellite from the Jiuquan Satellite Launch Center, at 3:25 a.m. EDT (0725 GMT). June 18:  An Arianespace  Vega rocket will launch on the Small Spacecraft Mission Service (SSMS) proof-of-concept mission carrying 42 microsatellites, nanosatellites and cubesats. The rideshare mission will lift off from the Guiana Space Center near Kourou, French Guiana, at 9:51 p.m. EDT (0151 GMT on June 19).  Watch it live . June 19:  The
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The gigantic hole in the Arctic ozone layer is now closed

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In this picture we can see that the large hole  in ozone layer is located on top of the northern part of earth. Fortunately, after one month the hole were closed and the main reason for the closing gap is the positive outcome of the Corona virus pandemic. The pollution level were way too high before, and now, when all the people are in lockdown, there is no traffic, no pollution and earth is repairing itself. These are how the Arctic hole looks like before it shrinks in April. One month later, on April 26 the image below show something fascinating and different. The hole is closed completely, scientists said we hach been making some remarkable positive impact in the last couple of decades.  The Montreal protocol in 1987 has set out goals, that scientists are following to lower human-made chemicals that are damaging the ozone layer. As a result of that, the enormous hole in the arctic is shrinking. Copernicus ECMWF shared on t
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