Astronomical image of quasar MG J0751+2716 showing gravitational lensing. Faint red arcs in a ring shape are visible against a black background.

Radio #ImageoftheWeek 📡

How can astronomers study incredibly distant radio sources that cannot be directly detected? 🤔 Gravitational lensing!

Gravitational lensing explained ⤵️🧵 THREAD

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📸 Credit: NRAO/AUI/NSF

#RadioAstronomt #Astronomy #GravitationalLensing