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Author: Astronomy Staff

Observing

Opening up a colorful cosmic jewel box

Human Spaceflight, Space Exploration

Ares I-X rocket completes successful flight test

Human Spaceflight, Space Exploration

Ares I-X launch delayed until Wednesday

Science

Does Titan have the requirements to support life?

Exoplanets

What is the smallest star in the universe, and where is it?

Science

Is there a plan to retrieve the Hubble Space Telescope from space to preserve it in the Smithsonian Institution or elsewhere for future generations to appreciate?

Robotic Spaceflight, Science, Solar System, Space Exploration

MESSENGER gets closest-ever look at solar-flare neutrons

Solar System

Ask Astro web extra: What are the surface conditions like on Uranus?

Solar System

How did Olympus Mons get to be so tall? Is it because the gravity on Mars is weaker than that on Earth?

Exotic Objects, Galaxies

How do supermassive black holes form at the centers of galaxies?

Science, Solar System

Last visit home for European Space Agency’s comet chaser

Human Spaceflight, Space Exploration

NASA’s Ares I-X rocket arrives at launch pad in Florida

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