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Artist's impression of Kepler-1649 c

Could deuterium be the key to finding aliens?

The Sun

Solar System, Stars

What’s in the National Academies’ Decadal Survey for Solar and Space Physics?

Robotic Spaceflight, Solar System

NASA conducts first otherworldly aircraft accident investigation

Sun-like stars experience superflares roughly once per century

Deep-Sky Objects, Observing

The best deep-sky targets in Taurus

Illustration of DNA

How we might look for life in the universe — even if we can’t recognize it

Observing, Space Exploration

The largest space merch retailer in the world opens its first brick-and-mortar retail store in downtown Chattanooga

Astronomy magazine Sky Guide 2025 cover

A look ahead to the sky next year: Sky Guide 2025

The Moon as it never was

WISE all-sky survey

Robotic Spaceflight

A look back at NEOWISE, the NASA mission that cataloged objects around Earth for over a decade

The California Nebula

Robotic Spaceflight, Science

NASA releases new infrared images from retired NEOWISE mission

Human Spaceflight

NASA pushes first Moon landing since Apollo era to 2027