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MAGNETOSPHERE
A planet 63 light-years away is sending repeating radio bursts, and scientists can read them for the first time. Here’s what it reveals about the alien world- In 1962, the US detonated a 1.4-megaton nuclear bomb in space that knocked out streetlights and triggered burglar alarms in Hawaii. 64 years later, it says weapons are already in orbit
- In 1981, two satellites were launched by NASA to study the interactions between Earth's magnetosphere and ionosphere
- 8 years, 10 billion km, one shot: The spacecraft racing toward Mercury faces its trickiest hour yetA spacecraft carrying European and Japanese probes will complete an eight-year journey to arrive at Mercury on Thursday, while still facing...03 Sep, 2026, 02.32 PM IST
- In 2010, NASA launched a 12-pound, loaf-of-bread-sized satellite with two Bacillus populations; radiation exposure reached about 15 times that of the ISS orbitNASA's O/OREOS mission embarked on an exciting journey to observe how bacteria withstand the rigors of space radiation. The compact satelli...02 Sep, 2026, 02.30 PM IST
- In 2013, balloons were launched by NASA near the North and South poles to study X-rays in Earth’s atmosphereIn 2013, balloons were launched by NASA near the North and South poles to study X-rays in Earth’s atmosphere as part of the Balloon Array f...27 Aug, 2026, 12.46 AM IST
- NASA sent 3 aluminum LEGO figures on a 1.7 billion mile journey; by 2016, the figurines of 2 Roman gods and 1 famous scientist had become the fastest and farthest-traveling toys in history. Still orbiting Jupiter, they now face a fiery fateNASA's ambitious Juno mission made history by sending three aluminum LEGO figures to Jupiter, marking them as the fastest LEGO items ever c...26 Aug, 2026, 11.40 AM IST
- In 1859, the Carrington storm caused spectacular auroras and electrical disturbances in telegraph networks as far south as Cuba. 167 years later, a repeat could cripple key infrastructure while leaving some electronic devices surprisingly unaffectedThe Carrington storm of 1859 highlighted our planet's susceptibility to solar flares. If a similar phenomenon occurred today, it could caus...13 Aug, 2026, 11.31 PM IST
- Starting 1996, surprising planetary system had close encounters with NASA’s Galileo spacecraft, recent study claims it may resemble Earth in certain qualitiesNearly three decades after Galileo first revealed Ganymede's intrinsic magnetic field, the giant moon of Jupiter remains one of the Solar S...03 Aug, 2026, 06.10 PM IST
- NASA issues major solar storm warning: Decades-old theory about Earth's defenses may be an illusionNew research suggests Earth's reaction to solar storms might be limitless. Scientists previously believed a ceiling existed for these power...16 Jul, 2026, 05.56 PM IST
- Aurora borealis tonight: Timing, locations to witness northern lights. Check full list of states where residents can catch glimpse on SundayAurora borealis tonight: Northern lights will be visible on Sunday night from a number of states across the U.S.26 Apr, 2026, 08.59 PM IST
- Uranus Spins Sideways, the Stranger Story Is What That Does to the Space Around ItUranus spins on its side, creating a wild magnetosphere. Unlike Earth's stable bubble, Uranus's magnetic field is lopsided and constantly s...08 Mar, 2026, 03.42 PM IST
- Is Earth's Magnetic Shield Failing? Scientists Warn of Solar Storm DangersOur planet's magnetic shield, the magnetosphere, actively responds to powerful solar events. These cosmic storms can compress and reshape t...27 Feb, 2026, 04.23 PM IST
- What are auroras, and why do they come in different shapes and colours? Nasa experts explainNowadays, we understand auroras are caused by charged particles from Earth's magnetosphere and the solar wind colliding with other particle...29 Mar, 2023, 06.16 PM IST
- NASA probe finds new magnetic process in turbulent spaceWashington, May 10 (IANS) Scientists working with a NASA probe that investigates how the Sun's and Earth's magnetic fields connect and disc...10 May, 2018, 11.12 AM IST
- Jupiter moon Ganymede's environment unique: NASA probeWashington, May 1 (IANS) The magnetic field around Jupiter's moon Ganymede makes it unlike any other in the solar system, shows newly analy...01 May, 2018, 01.17 PM IST
- Uranus' unusual rotation creates light switch effect: StudyNew York, June 27 (IANS) Uranus' magnetosphere -- the region defined by the icy planet's magnetic field and the material trapped inside it ...27 Jun, 2017, 03.52 PM IST
- NASA's MMS creates new Guinness World RecordWashington, Nov 5 (IANS) NASA has said its Magnetospheric Multiscale mission, or MMS -- that is giving scientists new insight into Earths m...05 Nov, 2016, 11.52 AM IST
- Solar storms trigger Jupiter's 'Northern Lights'It is the first time that Jupiter's X-ray aurora has been studied when a giant storm from the Sun arrived at the planet, researchers said.28 Mar, 2016, 02.12 PM IST
- Scientists find evidence of plasma tubes floating above for the first timeResearchers using a radio telescope to see in 3D detected the existence of tubular plasma structures in the inner layers of the magnetosphe...02 Jun, 2015, 03.47 PM IST
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