The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

According to NASA, four to five planets being visible across the sky at the same time happens only once every few years.

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system.

James Webb Space Telescope captures HH 30’s disc, revealing dust movement, jets, and planetary formation processes.

Our modern era of space observation and exploration deepens our connection with the universe—and with each other. When NASA ...

Welcome to this month’s edition of “What’s up in the sky?” February has a nice lineup of planets and some eye-catching ...

Astronomers discovered the gas giant planet — dubbed a "hot Jupiter " — in 2016, but have continued to investigate this ...

one which can offer superb views of the other bodies in the solar system. But which one to choose? We've got you covered with our guide to the best telescopes for seeing planets. Now's a great ...

This week sees a special stargazing event, as as up to six planets will be visible in a line in the night sky.