The Solar and Heliospheric Observatory (SOHO) is a satellite that keeps an eye on the sun's activity. It's a joint mission between NASA and the European Space Agency and has been operational for ...

More information: Daniel L. Clarkson et al, Tracing the heliospheric magnetic field via anisotropic radio-wave scattering, Scientific Reports (2025). DOI: 10.1038/s41598-025-95270-w.

NOAA's GOES-16 satellite captured the sun blast a "huge rush of mass" that warped the magnetic field, according to the ...

An artist’s concept of the heliospheric current sheet, which becomes more wavy when the sun’s magnetic field flips. The sun's magnetic poles are about to disappear as they swap polarities, ...

On May 5, 2012, a YouTuber claimed to have spotted a UFO while watching video feed from the Solar and Heliospheric Observatory. Pictured is the image Waring claims to have spotted the black cube.

Comet C/2023 A3 as seen on October 10, 2024 from the Solar and Heliospheric Observatory. SOHO (ESA and NASA) You can clearly see the Comet's head and tail. Comet C/2023 A3 as seen ...

The object takes its name from the Solar Wind ANisotropies, or SWAN, instrument on the Solar and Heliospheric Observatory, or SOHO, spacecraft, a joint project of the European Space Agency and NASA.

Most people think that the Earth's atmosphere stops a bit above 62 miles, but a new study based on observations by the US-European SOHO satellite shows that it actually extends as far 391,000 mi ...

Nicknamed the “Halloween comet,” Comet C/2024 S1 (ATLAS) evaporated during its flyby of the sun on Monday morning. An ESA and NASA telescope captured its demise.

Video of the comet's death dive into the sun was captured by the Solar and Heliospheric Observatory (SOHO) between Aug. 2 and Aug. 4. It shows the comet zooming toward the sun at nearly 373 miles ...

The object takes its name from the Solar Wind ANisotropies, or SWAN, instrument on the Solar and Heliospheric Observatory, or SOHO, spacecraft, a joint project of the European Space Agency and NASA.