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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.
Galaxies

Hubble reveals a galaxy in a cosmic city

Galaxies, Robotic Spaceflight

These colliding galaxies paint a ghostly picture

Exotic Objects, Galaxies

Supermassive black holes stop star formation in dwarf galaxies

Exoplanets, Planets, Robotic Spaceflight, Solar System

Quakes reveal Mars has a unique interior

Exotic Objects, Galaxies

How galaxies and their supermassive black holes grow together

Robotic Spaceflight

How long will the Hubble Space Telescope last?

Exoplanets, Planets, Solar System

Why are we still debating the age of Saturn’s rings?

Human Spaceflight

Could we unleash microbes to mine asteroids?

Galaxies, Stars

The cosmic distance ladder: How we measure an infinite universe

Exotic Objects, Galaxies

Are these supermassive black holes on a collision course?

Cosmology, Exotic Objects

What are primordial black holes?

Galaxies

A second one-time fast radio burst has been traced back to its galaxy

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