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Pluto News
September 7, 2021

Top Headlines
 

Where Were Jupiter and Saturn Born?

New work reveals the likely original locations of Saturn and Jupiter. These findings refine our understanding of the forces that determined our Solar System's unusual architecture, including the ...

The Mountains of Pluto Are Snowcapped, but Not for the Same Reasons as on Earth

In 2015, the New Horizons space probe discovered spectacular snowcapped mountains on Pluto, which are strikingly similar to mountains on Earth. Such ...

Evidence Supports 'Hot Start' Scenario and Early Ocean Formation on Pluto

A new study suggests that Pluto and other large Kuiper belt objects started out with liquid oceans which have been slowly freezing over ...

Pluto's Icy Heart Makes Winds Blow

A 'beating heart' of frozen nitrogen controls Pluto's winds and may give rise to features on its surface, according to a new ...
Latest Headlines
updated 11:03pm EDT

Earlier Headlines
 

New Horizons Successfully Explores Ultima Thule

NASA's New Horizons spacecraft flew past Ultima Thule in the early hours of New Year's Day, ushering in the era of exploration from the enigmatic Kuiper Belt, a region of primordial objects ...

New Horizons Spacecraft Homing in on Kuiper Belt Target

Only hours from completing a historic flyby of Kuiper Belt object 2014 MU69, nicknamed Ultima Thule, NASA's New Horizons spacecraft is on course and ready to gather scientific data on the small ...

All About Ultima: New Horizons Flyby Target Is Unlike Anything Explored in Space

NASA's New Horizons spacecraft is set to fly by a target nicknamed 'Ultima Thule,' 4 billion miles from the Sun, on New Year's Day 2019. No spacecraft has ever explored such a ...

Odd Bodies, Rapid Spins Keep Cosmic Rings Close

Forget those shepherding moons. Gravity and the odd shapes of asteroid Chariklo and dwarf planet Haumea -- small objects deep in our solar system -- can be credited for forming and maintaining their ...

Studying Pluto Orbiter Mission

Astronomers have made several discoveries that expand the range and value of a future Pluto orbiter mission. The breakthroughs define a fuel-saving orbital tour and demonstrate that an orbiter can ...

Astronomers Find First Compelling Evidence for a Moon Outside Our Solar System

On the hunt for distant worlds, researchers have identified an exomoon candidate around the transiting exoplanet Kepler-1625b that indicates the presence of a previously unknown gas-giant ...

New Extremely Distant Solar System Object Found During Hunt for Planet X

Astronomers have discovered a new extremely distant object far beyond Pluto with an orbit that supports the presence of an even-farther-out, Super-Earth or larger Planet ...