The Soho-5000 comet identified Monday appears in the smaller white box in the upper left hand corner of the NASA image captured by the SOHO spacecraft. Photo courtesy of ESA/NASA/LASCO G2/UPI March 27 ...

"Without these spaceborne observations, we would be blind to where activity is on the sunspots." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. The SOHO mission between NASA and the European Space Agency has detected its 4,000th ...

Using data from the ESA/NASA SOHO observatory, scientists have produced the first three-dimensional (3D) views of massive solar eruptions, called Coronal Mass Ejections (CMEs). When directed at Earth, ...

U.S. Naval Research Laboratory (NRL) imaging instruments on three sun-orbiting observatories have captured sequences of comet C/2023 A3, known as Tsuchinshan-ATLAS, as it passed between the Earth and ...

On June 15, 2020, a citizen scientist spotted a never-before-seen comet in data from the Solar and Heliospheric Observatory, or SOHO -- the 4,000th comet discovery in the spacecraft's 25-year history.

When it comes to tools, the more they are used, the less reliable they can get. And, sure enough, while the Large Angle and Spectrometric Coronagraph Experiment (LASCO) instrument on NASA and the ...