The cosmos is filled with wonders yet to be discovered. One of the latest mysteries captivating scientists and space ...

The revelation that Pluto and its large moon may have collided, causing Pluto to be geologically active, could mean there are ...

Jan. 7, 2025 — A researcher has used advanced models that indicate that the formation of Pluto and Charon may parallel that of the Earth-Moon system. Both systems include a moon that is a large ...

It's a new type of three-body problem for astronomers, who used the Hubble Space Telescope to determine that twin asteroids ...

Video showed the upper stage of the most powerful rocket ever built spinning out of control in space, a repeat of an unsuccessful test flight in January that led to debris falling over the Caribbean.

The Kuiper Belt is a vast region beyond Neptune filled with icy remnants from the early solar system. Over 3,000 KBOs have ...

After hours of uncertainty, officials from the Houston company said there are clues that the spacecraft is on its side, which ...

The puzzle of predicting how three gravitationally bound bodies move in space has challenged mathematicians for centuries, and has most recently been popularized in the novel and television show '3 ...

The Voyager probes are each turning off an instrument to avoid ending their 47-year-long missions later this year.

When we have five or more planets filing into a small sky area, an alignment is upgraded to parade status. Parade is not an ...