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NASA's Lucy probe is set to fly on April 20, 2025

NASA's Lucy probe is scheduled to make a significant flyby of the asteroid Donaldjohanson on Easter Sunday, April 20, 2025. Here are some detailed aspects of this mission: Mission Objectives: The Lucy mission aims to study the Trojan asteroids, which are believed to be remnants from the early solar system. By examining these asteroids, scientists hope to gain insights into the formation and evolution of the solar system. Asteroid Donaldjohanson: Named after paleontologist Donald Johanson, who discovered the famous Australopithecus fossil "Lucy," this asteroid orbits the Sun in a region known as the L4 Trojan camp, situated ahead of Jupiter in its orbit. It is one of the many Trojan asteroids that are thought to contain primitive materials. Flyby Details: During the flyby, Lucy will use its suite of scientific instruments to gather data about Donaldjohanson's surface composition, geology, and morphology. The close encounter will allow for high-resolution im...

Galaxies collision vs Black Holes

When Galaxies Collide, Black Holes Don't Always Get the Feast They Were Hoping for

When galaxies collide, it drives enormous amounts of gas and dust into the central region of a galaxy, where there's often a supermassive black hole lurking and waiting for a feast. Astronomers have found surprising evidence that these mergers don't always deliver the meal the black hole was hoping for. They've seen several examples where galaxies merged, and there was no resulting quasar flaring up at the middle.

Read the full story by Evan Gough

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