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Author: Alison Klesman

Alison earned her bachelor’s degree in physics and master’s degree in earth, atmospheric, and planetary science from MIT. During this time, she completed several years of research in the field of planetary science, working on research topics that ranged from comets and asteroids to the atmosphere of Pluto. She earned her Ph.D. in astronomy from the University of Florida for work surveying active galactic nuclei in massive galaxy clusters, after which she focused on outreach at Spencer's Observatory in Tucson, Arizona. Asteroid 30286 Klesman (2000 HG61) is named after her. Alison has been with the magazine since 2016.
Science, Solar System

Venus: Our mysterious neighbor

Exotic Objects, Science

What does it look like near a supermassive black hole?

Science, Stars

A “Living Dead” Star that Could Shed Light on the Early Universe

Exotic Objects, Science

Can galaxies ignore their supermassive black holes?

Exotic Objects, Science, Stars

This week in astronomy history: The announcement of the first pulsar

Robotic Spaceflight, Space Exploration

What are the odds that Elon Musk’s Roadster will collide with Earth?

Science, Solar System

Celebrating Pluto’s discovery

Space Exploration

National Geographic Exclusive: Watch Elon Musk Freak Out Over the Falcon Heavy Launch

Science

Renowned astrophysicist Donald Lynden-Bell has passed away

Galaxies, Science

A well-placed cluster puts a distant galaxy under a high-powered lens

Galaxies, Science

Centaurus A’s satellites rotate together

Robotic Spaceflight, Space Exploration

Humanity’s new star

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