Black holes are invisible to us unless they interact with something else. Some continuously eat gas and dust, and appear to glow brightly over time as matter falls in. But other black holes secretly ...

NASA satellite data and citizen science observations combine for new findings on bird populations.

With hurricane season underway, NASA is gearing up to produce cutting-edge research to bolster the nation’s readiness and response to severe weather.

Mars shines in the evening, and is joined briefly by Mercury. Jupiter joins Venus as the month goes on. And all month, look for Aquila the eagle.

This Hubble image features the nearby dwarf, irregular galaxy NGC 4449. The galaxy is a member of the M94 galaxy group.

From the center of the solar system, rages a powerful wind. Sent by the Sun, this wind whips at speeds exceeding one million miles per hour as it traverses to the edge of interstellar space bathing ...

Introduction Tropical cyclones represent a danger to life, property, and the economies of communities. Researchers who study tropical cyclones have focused on remote observations using space-based ...

On most nights, weather permitting, you can spot at least one bright planet in the night sky. While two or three planets are commonly visible in the hours around sunset, occasionally four or five ...

For the first time, researchers confirmed the presence of crystalline water ice in a dusty debris disk that orbits a Sun-like star, using NASA’s James Webb Space Telescope. All the frozen water ...

Love Ham Radio? The HamSCI project fosters collaboration between amateur radio operators and professional researchers. Its goals are to advance scientific ...

This Hubble features the barred spiral galaxy NGC 685 located about 64 million light-years away in the constellation Eridanus (the River).

Astronomers using data from NASA’s James Webb Space Telescope have identified dozens of small galaxies that played a starring role in a cosmic makeover that ...