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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

Do towering spikes of ice exist on Europa?

Science, Solar System

Saturn’s ring rain is a downpour, not a drizzle

Exotic Objects, Milky Way, Science

Gamma rays illuminate one of the Milky Way’s weirdest objects

Color-composite image of the Carina Nebula.
Science

Zooniverse: A citizen science success story

Science, Solar System

Mars’ moon Phobos may have formed from a giant impact

Exotic Objects, Science

Matter clocked speeding toward a black hole at 30 percent the speed of light

Exotic Objects, Science, Stars

What’s going on around this strange neutron star?

Science, Stars

Stars, galaxies, and more: TESS explores the southern sky

Robotic Spaceflight, Space Exploration

Is time running out for Opportunity?

Exotic Objects, Science

Dieting black holes flicker more

Deep-Sky Objects, Observing

Seeing the invisible in the Carina Nebula

Observing

STEVE the aurora isn’t an aurora, after all

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