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Artist's rendition of a tidal disruption event

Exotic Objects, Science, Stars

A torn-up star is revealing the intensity of a supermassive black hole’s grip

Human Spaceflight

How many astronauts have died in space?

Can AI find life in the universe?

OSIRIS-REx sample canister on the ground

Robotic Spaceflight, Solar System

OSIRIS-REx successfully returns samples from asteroid Bennu

Robotic Spaceflight, Solar System

OSIRIS-REx delivers Bennu asteroid samples — and starts its next mission

Space Exploration

Kombucha: Popular drink or space mission innovation?

Supernova 1987A, as seen by JWST's NIRcam instrument.

JWST views Supernova 1987A

Researchers race to find Earth’s oldest craters

Human Spaceflight

Spending time in space can harm the human body − but scientists are working to mitigate these risks before sending people to Mars

Uranus and Neptune

NASA needs you to observe Uranus and Neptune this week

The Cincinnati Observatory's Sundial and Herget Bulding

Cincinnati Observatory is looking for a new staff astronomer

NASA wants to take UFOs seriously — and scientifically