A cosmic alignment and a little bit of spacecraft gymnastics have provided a ground-breaking measurement that is helping solve the 65-year-old cosmic mystery of why…
Scientists have used Solar Orbiter’s EUI camera in a new mode of operation to record part of the Sun’s atmosphere at extreme ultraviolet wavelengths that…
Images from the Solar Orbiter revealed small “picoflare” jets within a coronal hole on the Sun, which might supply energy to the solar wind, enhancing…
The ESA/NASA Solar Orbiter spacecraft has discovered a multitude of tiny jets of material escaping from the Sun’s outer atmosphere. Each jet lasts between 20…
ESA’s Solar Orbiter may have taken another step towards solving the eighty-year-old mystery of why the Sun’s outer atmosphere is so hot. On March 3,…
Credit: ESA & NASA/Solar Orbiter/EUI Team; Acknowledgment: Frédéric Auchère, IAS Solar Orbiter has detected a ‘tube’ of cooler atmospheric gases rapidly snaking its way through…
With fresh data from its closest pass of the Sun thus far, the ESA/NASA Solar Orbiter spacecraft has found compelling clues as to the origin…
In the early hours of Sunday, September 4, Solar Orbiter flew by Venus for a gravity-assist maneuver that alters the spacecraft’s orbit, which will get…
Powerful eruptions, breathtaking views across the solar poles, and a strange solar ‘hedgehog’ are among the incredible haul of spectacular images, movies, and data returned…
The ESA/NASA Solar Orbiter spacecraft just made its historic first close pass of the Sun, which happened midday on March 26, 2022. In the days…
The newest photographs from the Solar Orbiter reveal unprecedented detail of the whole Sun. They were taken on March 7, 2022, when the spacecraft passed…
The ESA/NASA Solar Orbiter spacecraft is speeding towards its historic first close pass of the Sun. On March 14, the spacecraft will pass the orbit…
The ESA/NASA Solar Orbiter spacecraft has captured the largest solar prominence eruption ever observed in a single image together with the full solar disc. Solar…
For the second time in its mission so far, the ESA/NASA Solar Orbiter spacecraft has flown through the tail of a comet. Predicted in advance…
Comet Leonard, a mass of space dust, rock, and ice about a kilometer across is heading for a close pass of the Sun on 3…
For a mission yet to have entered its main science phase, Solar Orbiter has already generated a lot of great science. Today sees the publication…
The chance that ESA’s Solar Orbiter spacecraft will encounter space debris during its upcoming Earth flyby is very, very low. However, the risk is not…
Solar Orbiter is returning to Earth for a flyby before starting its main science mission to explore the Sun and its connection to ‘space weather’….