Recently, I sat down with AAS Nova to discuss our recent work on detecting synchrotron radiation from interplanetary shocks! youtu.be/r9zxP7iMqts Based on the paper: iopscience.iop.org/article/10.384…

I was in the Center for Astrophysics | Harvard & Smithsonian and presented a concise review of the last two exciting works that we did with NASA PSP data. Shock waves, their structure, particle acceleration, and the resulting radiation: youtube.com/watch?v=SW8pZ6…

☀️ NEW VIDEO! Immanuel Christopher Jebaraj (University of Turku) chats about his article on the Sun: youtu.be/r9zxP7iMqts The AAS Journal Author Series connects authors with their article, their human story, and the larger #astronomy community. #ExploreAstronomy 🔭

May perhaps be NASA's last great exploratory mission for a long time.

Consequences of appealing to the lowest common denominator with ethno/nationalist rhetoric and then having to explain to these 60 IQ voters that US of America is not an ethnostate like Poland but rather a country that was built on immigration and thrives on it.

"We're trying to understand where the solar wind is born" @yeimyrivera_sol on the record-setting "kiss" of the sun by NASA's solar probe. "Understanding space weather in these energetic particles is incredibly important"

Parker Solar Probe has phoned home! After passing just 3.8 million miles from the solar surface on Dec. 24 — the closest solar flyby in history — we have received Parker Solar Probe’s beacon tone confirming the spacecraft is safe. go.nasa.gov/4fIKuTe

Thrilled our research on electron acceleration is out in Nature Communications! We show how a multiscale process accelerates electrons to very high energies, revealing how shocks act as natural accelerators across the Universe. nature.com/articles/s4146… #heliophysics #space #research

In this paper, Ling Chen and colleagues have done excellent work on further exploring the properties of F-H emissions that we discovered in iopscience.iop.org/article/10.384…

A lens can perform the Fourier transform! 🔍 This is the 4F system: the first lens converts an image into its frequency components, and the second lens reconstructs it. By adding an aperture at the Fourier plane, we can filter out high frequencies. #Optics #Physics #b3d

Check our latest research using both #NASA and #ESA space missions on "Multimission Observations of Relativistic Electrons and High-speed Jets Linked to Shock-generated Transients"! doi.org/10.3847/2041-8… via AAS Publishing #Heliophysics #Astrophysics

True right?

A postdoc position is available to join my UKRI #UKRIFLF project. Deadline 20 April 2025, start date flexible but available immediately. Enquiries welcome. More info and application: qmul-jobs.tal.net/vx/mobile-0/ap…

Large-scale disturbances (aka, coronal waves) during the filament eruption (and X1.1 flare) reported earlier. I know this kind of video is favored by some people, although its scientific value is TBD. This video at least tells us the disturbances were limited to the limb area.

Proposed FY26 NASA cuts: this graphic shows every science mission at risk. Dozens of heliophysics, planetary & astrophysics missions would end. Losing space weather data, halting exploration and science & wasting investments. Image Credits: Paul Byrne bsky.app/profile/thepla…

Well, shit. This is depressing.