Gregg Hallinan
Papers
2
Total Citations
30
H-Index
2
About
Gregg Hallinan is a visionary astrophysicist pushing the boundaries of radio astronomy by taking it to the Moon. His primary research focuses on ultra-long-wavelength radio observations, specifically targeting the previously unexplored "Cosmic Dark Ages" and the search for exoplanetary magnetic fields. Hallinan’s major contributions lie in conceptualizing and designing revolutionary lunar-based telescopes that overcome Earth’s atmospheric limitations. He is the lead proponent of the Lunar Crater Radio Telescope (LCRT), a bold concept to build a 1-km diameter dish inside a lunar crater, and the Far-side Array for Radio Science Investigations of the Dark ages and Exoplanets (FARSIDE), a 10-km interferometric array. His work demonstrates how just four tethered robots could deploy this massive 128-antenna array, a breakthrough in in-situ construction. While his most-cited paper (27 citations) outlines the LCRT’s design, his true impact is in shaping NASA’s strategic vision for a lunar radio observatory. Hallinan’s innovative thinking is opening a new window on the Universe’s first stars and galaxies, making him a leading figure in the next generation of space-based astronomy.
Research Focus
Key Achievements
Top Papers
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