In a revolutionary step which is bound to “change solar observation”, European Space AgencyS (ESA) Proba-3 has already copied the first artificial solar eclipse in space, when two satellites were launched as a pair of spacecraft on one Indian Pslv-xl launch In December 2024, the rocket was maneuvering as a pair and on 23 May its inaugural sun block.
Engineer eclipse images were obtained with unprecedented millimeter-compatibility, which mimics the sun-blotted view of a natural Solar eclipseWhich is highly unusual. Natural eclipses occur only once every 366 years in any geographical area, causing a view of the sun’s blurred external atmosphere, or corona, a rare and thrilling event.
ESA’s Prob -3 revolutionized solar studies with artificial eclipse technology
According to an ESA ReportThe mission uses a pair of satellites: one acts as an artificial moon that blocks the sun, while the other captures images using a binoculars called aspicics. This setup acts like a spacebourne corongraph, which crosses the ground-based model disrupted from the Earth’s atmosphere.
“There is no match for the current Korongraph Prob -3,” said ESA’s Space Weather Modeling Coordinator George Amaya. Corona, one million times the dimmer, is important to understand the solar wind compared to the sun’s disc and Space weather This can affect the Earth’s power grid and satellite system.
Prosa -3 Proba -3 imaging of solar events, including prominence and coronal mass ejections, has already provided fine solar structures. CoronaImaging can be repeated every 19.6 hours, which is faster than waiting for nature.
The spacecraft serves as a large corongraph at a distance of 60,000 km from the Earth with the required self-adult accuracy of 1 mm, in an accurate elliptical orbit. The data, which will be processed by the Royal Observatory, will be free to scientists around the world.
Space-based artificial eclipses are around the boundaries of nature, allowing solar scientists to achieve access to the star that has made life possible on earth and allows humanity to consider its place in the universe, which begins a new era of solar physics.