A delightful evening at the MIT Museum w/ our lovely colleagues: Haystack scientist Dhiman Mondal gave a great talk on precise measurement of the Earth's rotation and how we use geodesy to keep accurate time—necessary for GPS to get you where you want to be! mitmuseum.mit.edu/programs/mit...

COME WORK WITH US: once again, we're hiring! Haystack Observatory needs technicians and an HVAC mechanic. Is this you? or someone you know? Please see: www.haystack.mit.edu/about/careers/ for details! You won't find a cooler place to work—thanks to our future HVAC mechanic in particular 🧊 😁

STEVE: viral auroral phenomenon, confusing acronym choice! (It's Strong Thermal Emission Velocity Enhancement) Haystack is one of the organizers of an NSF conference where citizen aurora chasers and geospace scientists collaborate to solve the mysteries of STEVE. youtu.be/b4WlLbJoCSs?...

Happy World Radio Day! More than just broadcasting: radio science lets us explore the universe beyond optical wavelengths.

Applications to our REU summer undergraduate internship program are due Feb. 1! Come work with us 😁 www.haystack.mit.edu/haystack-pub...

Thank you, Dr. West!

Congratulations to @kazuakiyama.bsky.social and colleagues! Good news for black hole research and for science. We will miss you but are very happy for you and @heriotwattuni.bsky.social!

We use it to help image black holes and keep your GPS and universal time accurate! Very handy #interferometry #ftw

We are now accepting applications for our summer 2026 undergraduate research program! www.haystack.mit.edu/reu Please share with undergraduates interested in working with us! ✨ It's a great way to get experience with hands-on research and learn more—a lot more—about radio science in action.

This year's annual Buonsanto Memorial Lecture is next week! On Tuesday, November 25, 2025, at 3:00pm ET, Dr. Anthea Coster will present "Above the Clouds, Below the Stars: Chasing Ionospheric Storms." For more information, see www.haystack.mit.edu/buonsanto. Please join us!

Check out the new @physicsworld.bsky.social article on Haystack's trail-blazing EDGES experiment and astronomers' quest to detect primordial hydrogen: physicsworld.com/a/cosmic-daw... In it, Sarah Wild interviews Rigel Cappallo, one of the scientists on Haystack's inventive EDGES team!

Congratulations to Haystack director Phil Erickson! Phil gave the prestigious CEDAR Distinguished Lecture on June 23 at the recent 2025 NSF joint Coupling, Energetics, and Dynamics of Atmospheric Regions (CEDAR) and Geospace Environment Modeling (GEM) Workshop. www.haystack.mit.edu/news/erickso...

It's #NEWSDR time again (already)! The New England Workshop for Software Defined Radio is May 29-30 @wpiedu.bsky.social (WPI): newsdr.org/workshops/ne... Haystack researchers Ryan Volz & Kazu Akiyama will give invite talks this year! Register by May 22 to attend: newsdr.org/workshops/ne...

At Boston Common in support of science—America's superpower—already making stuff great! #marchforscience #standupforscience

In Antarctica right now, a Haystack team is preparing 3 SGIPs (seismo-geodetic ice penetrators) to land on the Ross Ice Shelf and monitor ice melting and movement. The SGIP devices will be dropped by helicopters and embedded into the ice: more at www.haystack.mit.edu/news/team-se... polar #geodesy

Congratulations to Larisa Goncharenko on her AGU 2024 Union Fellow award, for incredible accomplishments in atmospheric research and contributions to the geospace science community! www.haystack.mit.edu/news/lpg-agu...

Geospace lead scientist & asst. director (spoiler alert: & also newly elected AGU Fellow—more on this after a special honors award ceremony tonight!) Larisa Goncharenko, speaking at #agu24 on "Separation of Disturbances from Natural and Anthropogenic Sources in the Ionosphere Above Ukraine"!

Hello from the AGU Annual Meeting 2024! Having a great time with our ~27,000 close friends here at #agu24 in Washington, DC! Check out our AGU talks and posters on the MIT Haystack program—and please come say hello if you're here! www.haystack.mit.edu/agu24_haysta... (our #AGU schedule)

Hello undergraduates and faculty: applications for our summer science internships are open! This NSF-funded program provides excellent, paid hands-on research opportunities. Full project list & more: www.haystack.mit.edu/reu Come work w/us at MIT—black holes, polar snow, & more! #radioastronomy

What would the world around you look like if you were staring at a black hole? To see it, check out ``Black Hole Vision'', an iPhone app simulating a black hole in your iPhone camera! The app has been developed by Black Hole Explorer (BHEX) scientists. #astronomy apps.apple.com/us/app/black...

We had a great time hosting the #NSF #SpectrumX workshop, including students and staff from institutions across the country! Spectrum management: more important now than ever. Thank you for a productive visit—looking forward to getting this new technology out in the field with you! #radioastronomy

Couple of highlights this week: • Shipping out not one but TWO Antarctic projects (ice monitoring, polar aurora), PLUS a scientist (heads-up, #mcmurdo) • Software radio construction w/students and SpectrumX, a #NationalScienceFoundation spectrum management center—essential work today More soon!

HELLO EVERYONE! This is MIT Haystack Observatory, a radio science research facility and home of the Haystack 37-meter radio telescope. Please follow for radio science updates in #astronomy (black holes & more), plus space weather, geodesy (the science of measuring the Earth), & space technology! 💫

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