Aurora in Ladakh (Picture credit: Agencies) NEW DELHI: Ladakh‘s recent sightings of aurora, marked by reddish or greenish light in the night sky and usually observed in the far northern regions, is a validation of our efforts in space weather monitoring, a team of astrophysicists that predicted the activity about 48-72 hours prior said. The … Read more
NEW DELHI: The Sun is approaching a critical phase known as a magnetic field polarity reversal, an event that occurs roughly every 11 years. This flip is a key component of the solar cycle, influencing space weather and the Earth’s magnetic environment. The mechanism behind the flip The Sun’s magnetic field reversal is driven by … Read more
BENGALURU: Two of the main scientific instruments (payloads) on India’s first dedicated solar space observatory mission, Aditya-L1, have captured images and data of intense solar activity during a period of heightened eruptions on the Sun in May 2024.Sharing data from the Solar Ultraviolet Imaging Telescope (SUIT) and the Visible Emission Line Coronagraph (VELC) payloads on … Read more
CAPE CANAVERAL: The sun produced its biggest flare in nearly two decades on Tuesday, just days after severe solar storms pummeled Earth and created dazzling northern lights in unaccustomed places.“Not done yet!” the National Oceanic and Atmospheric Administration announced in an update.It’s the biggest flare of this 11-year solar cycle, which is approaching its peak, … Read more
WASHINGTON: Auroras lit up skies across swaths of the planet for the second night in a row on Saturday, after already dazzling Earthlings from the United States to Tasmania to the Bahamas the day before.A powerful solar storm — which could continue into Sunday — has triggered spectacular celestial shows usually confined to the far … Read more
A dramatic blast from the sun set off a geomagnetic storm in Earth’s atmosphere Friday that is expected to make the northern lights visible as far south as Alabama and Northern California and could interfere with power grids, communications and navigations system.The effects could continue through the weekend as a steady stream of emissions from … Read more
BENGALURU: In a groundbreaking study, scientists from the Indian Institute of Astrophysics (IIA) have unravelled the mysteries surrounding a solar burst that occurred on the west limb of the Sun in 2013. Using an array of ground-based optical and radio telescopes, as well as data from Nasa’s space-based satellites, researchers from IIA — an autonomous … Read more
