Astronomy Magazine - Interactive Star Charts, Planets, Meteors, Comets, Telescopes

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Dishes of the Karl G. Jansky Very Large Array in New Mexico line up beneath the starry sky. Radio waves are just one of the numerous signals from space that comprise the soundtrack of the cosmos.

Scientists search for the soundtrack of the universe

Artist's representation of the HD110067-system from above

‘Shocked and delighted’: Astronomers find six planets orbiting in resonance

An artist's impression of LHS 3154 b, the Neptune-sized planet at the bottom of the frame. Above lies the M dwarf LHS 3154, a red orb with a writhing, active surface. Credit: Penn State University.

This newfound planet seems way too big for its tiny star

Comet 1P/Halley is perhaps the most famous comet. Though it only passes near Earth about once every 75 years, over time, it has left an expansive trail of debris throughout its entire orbital path. When Earth passes through this debris each year, we are treated to a meteor shower known as the Eta Aquariids. Credit: NASA.

How do comets get their names?

Picture of the Day

A stellar runaway

Gerald Rhemann, taken from Farm Tivoli, Namibia

The star Zeta Ophiuchi is zipping through space at roughly 19 miles per second (30 km/s), having been ejected from its former system. This creates a shock wave out in front of the star, like the wave off the bow of a ship. This Hα/OII/LRGB image was taken with exposure times of 350, 283, 63, 76, 76, and 76 minutes on a 12-inch astrograph.

In the Sky

Mercury over the Danube River

The Sky This Week from December 1 to 8: Mercury stands east of the Sun

Latest News

An artist’s rendering of the warm exoplanet WASP-80 b whose color may appear bluish to human eyes due to the lack of high-altitude clouds and the presence of atmospheric methane identified by NASA’s James Webb Space Telescope, similar to the planets Uranus and Neptune in our own solar system. Image credit: NASA.

Exoplanets, Science

JWST detects methane in atmosphere of scorching hot WASP-80 b

Observing, Science, The Moon

2023 Full Moon calendar: Dates, times, types, and names

An artist's impression of LHS 3154 b, the Neptune-sized planet at the bottom of the frame. Above lies the M dwarf LHS 3154, a red orb with a writhing, active surface. Credit: Penn State University.

This newfound planet seems way too big for its tiny star

Mary Cleave's NASA portrait. Credit: NASA

Human Spaceflight, Space Exploration

Mary Cleave, ‘trailblazing’ astronaut, dies at 76

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