The discovery of a new asteroid in the Earth's orbit around the sun has led to chatter that it's a second moon.

A couple months back, astronomers officially confirmed the existence of “Betelbuddy,” Betelgeuse’s long-suspected companion ...

A scientist spotted an asteroid hiding in the sun's glare that orbits the sun in just 128 days, making it the second fastest ...

The wavelengths of radio light are so large that you can't capture a high-resolution image with a single dish. To capture an ...

A research team led by the Shanghai Astronomical Observatory of the Chinese Academy of Sciences has used the Tianma Radio Telescope to conduct multi-band radio observations of the returning comet ...

However, rain on the Sun is made of plasma, an electrically charged, million-degree gas. As this coronal rain falls, it ...

Over the past seven decades, thousands of sophisticated spacecraft have been launched on ambitious missions to look down on ...

What's special about Chiron's rings is that they're still forming; this marks the first time astronomers have ever seen a ...

Stargazers can expect to see around 20 meteors an hour during the peak of the Orionids. Learn more about October astronomy ...

In this episode, Astronomy magazine Editor Emeritus Dave Eicher invites you to head out in the early morning hours between ...