Hubble Telescope Hunts for Predicted Reappearance of Supernova Athena

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NASA's Hubble Space Telescope captured an image of massive galaxy cluster MACS J0417 on September 19, 2026. The cluster acts as a gravitational lens, bending and magnifying light from distant objects behind it. Supernova Athena was originally discovered by NASA's James Webb Space Telescope in 2025. Due to the gravitational lensing effect, the supernova is predicted to reappear within a forecasted window, prompting Hubble to monitor the region. Scientists are using this milestone observation to track the elusive cosmic event.

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Croatia Becomes 74th Nation to Sign NASA's Artemis Accords

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