SOHO (Solar and Heliospheric Observatory) | Simple Site

Comets

Fermi Gamma-Ray Space Telescope

Gamma-Ray Bursts

Goddard Space Flight Center

Heliophysics Division

ICON (Ionospheric Connection Explorer)

Parker Solar Probe (PSP)

SOHO (Solar and Heliospheric Observatory)

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The Sun

Venus

5 Surprising NASA Heliophysics Discoveries Not Related to the Sun

With NASA’s fleet of heliophysics spacecraft, scientists monitor our Sun and investigate its influences throughout the solar system. However, the fleet’s constant watch and often-unique perspectives sometimes create opportunities to make discoveries that no one expected, helping us to solve mysteries about of the solar system and beyond.

Posted November 20, 2024

2024 Solar Eclipse

SOHO (Solar and Heliospheric Observatory)

New ‘Eclipse Watch’ Tool Shows Eclipses from Space Any Time

Do you wish you could see a total solar eclipse every day? With a new online tool called Eclipse Watch, you can observe the Sun’s outer atmosphere, or corona, in real time with eclipse-like images from space as we count down to the next total solar eclipse on Earth. The new Helioviewer Eclipse Watch data […]

Posted April 1, 2024

Citizen Science

Comets

SOHO (Solar and Heliospheric Observatory)

The Solar System

The Sun

ESA, NASA Solar Observatory Discovers Its 5,000th Comet

On March 25, 2024, a citizen scientist in the Czech Republic spotted a comet in an image from the Solar and Heliospheric Observatory (SOHO) spacecraft, which has now been confirmed to be the 5,000th comet discovered using SOHO data. SOHO has achieved this milestone over 28 years in space, even though it was never designed […]

Posted March 27, 2024

Goddard Space Flight Center

MAVEN (Mars Atmosphere and Volatile EvolutioN)

Parker Solar Probe (PSP)

SOHO (Solar and Heliospheric Observatory)

STEREO (Solar TErrestrial RElations Observatory)

Multiple Spacecraft Tell the Story of One Giant Solar Storm

April 17, 2021, was a day like any other day on the Sun, until a brilliant flash erupted and an enormous cloud of solar material billowed away from our star. Such outbursts from the Sun are not unusual, but this one was unusually widespread, hurling high-speed protons and electrons at velocities nearing the speed of […]

Posted March 4, 2024

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