Hubble Finds Farthest Star Ever Spotted

Hubble Finds Farthest Star Ever Spotted

Researchers pouring through high-resolution Hubble images of galaxy clusters have found the gravitationally magnified light of a star that was shining just four billion years after the Big Bang, making this bright star the new record holder for the farthest ever spotted. Plus, some launches, ice volcanoes on Pluto, melting Arctic ice, and this week in rocket history, we look back at INSAT.

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Rubble Pile Asteroids May Be Extinct Comets

Rubble Pile Asteroids May Be Extinct Comets

After detecting high levels of organic matter using remote sensors at the asteroid Ryugu, numerical models show that it’s possible that rubble pile asteroids are actually extinct comets. Plus, the Cosmic Optical Background, Enceladus’s tiger stripes, and this week in rocket history, we look back at STS-45.

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