Pluto was long considered our ninth planet, but the International Astronomical Union reclassified Pluto as a dwarf planet in ...

Here is your horoscope for the week of Monday, July 7, 2025.

How many dwarf planets are there in our solar system? The recent discovery of 2017 OF201 makes the tally anywhere between ...

Think you know Pluto? Think again. From its mysterious orbit to why it’s so hard to spot - even with Hubble - this video ...

On June 29, 2025, four zodiac signs experience powerful abundance and luck. If you're a Virgo, Leo, Aquarius, or Pisces, get ...

This week's panel with host Stefan Grobe ...

NASA has announced that the James Webb Space Telescope (JWST) may have discovered its first exoplanet through direct imaging. This exoplanet is orbiting a red dwarf star called TWA 7, also known as CE ...

Start exploring the night sky with our top picks for beginner-friendly telescopes. Tested for clarity, ease of use and build ...

The latest study, published June 2 in Nature Astronomy, confirms a bold prediction he made years ago about Pluto’s unusual atmosphere, first sparked by data from NASA’s 2015 New Horizons flyby. At the ...

In addition, our planets and Pluto are significantly less stable than previously thought,” Nathan Kaib and Sean Raymond, a pair of astronomers, wrote in May.

The gravitational tug could cause instability to completely stable objects, including Pluto: formerly the ninth planet of our solar system. Over the course of five billion years, stars could transform ...