Astronomers detect earliest evidence yet of hydrogen in the universe
Emitted just 180 million years after Big Bang, signal indicates universe was much colder than expected.
Haystack Observatory
Solar eclipse caused bow waves in Earth's atmosphere
MIT Haystack Observatory researchers find that the moon's shadow created long-predicted ionospheric bow waves during the August eclipse.
Experiencing the Great American Solar Eclipse
Thousands attend MIT solar eclipse-watching parties on campus, at the MIT Wallace Observatory, and in Rexburg, Idaho.
Investigating space weather effects of the 2017 solar eclipse
Atmospheric scientists at the MIT Haystack Observatory will study North American eclipse effects on space weather with radar and navigational satellites.
MIT Haystack Observatory's John Foster named AGU Fellow
Distinguished atmospheric scientist recognized for lifetime of accomplishments.
Understanding anthropogenic effects on space weather
New research from MIT Haystack Observatory reviews the ways in which human activity affects space weather around Earth.
Seeing black holes and beyond
Through an international effort led by MIT Haystack Observatory, the ALMA array in Chile has joined a global network of radio telescopes.
For the first time, spacecraft catch a solar shockwave in the act
Solar storm found to produce “ultrarelativistic, killer electrons” in 60 seconds.
Plasma shield
Researchers find that Earth’s “plasmaspheric hiss” protects against a harmful radiation belt.
Going to the Red Planet
An MIT oxygen-creating instrument has been selected to fly on the upcoming Mars 2020 mission.