Search Results for “pluto”

NASA funds Pluto orbiter concept study

31 October 2019 Astronomy Now

One of 10 studies sponsored by NASA to explore possible planetary missions includes one for a Pluto orbiter that also would venture into the Kuiper Belt.

IAU approves more names for features on Pluto

10 August 2019 Astronomy Now

The International Astronomical Union has approved a second set of names for features on the surface of Pluto.

As New Horizons closes in on Ultima Thule, scientists propose a Pluto orbiter

25 October 2018 Astronomy Now

Three years outbound from Pluto, NASA’s New Horizons spacecraft is homing in on a Kuiper Belt object dubbed Ultima Thule for a dramatic New Year’s Day flyby, the first by any space probe in the extreme outer solar system.

Pluto and Charon, as an astronaut would see them

23 July 2018 Astronomy Now

Three years after the New Horizons spacecraft raced past Pluto and its large moon Charon, mission scientists have released the most accurate colour views yet, showing the distant worlds as they would appear to an astronaut’s eyes.

Evidence found for ‘giant comet’ theory of Pluto’s origin

26 May 2018 William Harwood

Data collected by NASA’s New Horizons probe and ESA’s Rosetta mission suggest Pluto might have formed from the accretion of a billion or so smaller bodies similar to Comet 67P/Churyumov-Gerasimenko and other Kuiper Belt objects.

Could there be life in Pluto’s ocean?

4 December 2016 Astronomy Now

Pluto is thought to possess a subsurface ocean, which is not so much a sign of water as it is a tremendous clue that other dwarf planets in deep space also may contain similarly exotic oceans, naturally leading to the question of life, said one co-investigator with NASA’s New Horizon.

A new perspective on how Pluto’s “icy heart” came to be

1 December 2016 Astronomy Now

Pluto’s “icy heart” is a bright, two-lobed feature on its surface that was discovered by NASA’s New Horizons team in 2015. The heart’s western lobe, informally named Sputnik Planitia, is a deep basin generally thought to have been created by a smaller body striking Pluto at extremely high speed, but a new study suggests a different origin.

New analysis supports subsurface ocean on Pluto

16 November 2016 Astronomy Now

A liquid ocean lying deep beneath Pluto’s frozen surface is the best explanation for features revealed by NASA’s New Horizons spacecraft, according to a new analysis. The idea that Pluto has a subsurface ocean is not new, but the study provides the most detailed investigation yet of its likely role in the evolution of key features such as the vast, low-lying plain known as Sputnik Planitia (formerly Sputnik Planum).

Final Pluto data transmission received from flyby probe

1 November 2016 Stephen Clark

The last bits of data collected during NASA’s New Horizons spacecraft’s speedy flyby of Pluto last year are back on Earth, scientists said last week, marking the official end of the probe’s prime mission.

Shedding light on Pluto’s glaciers

20 September 2016 Astronomy Now

What is the origin of the large heart-shaped nitrogen glacier on Pluto revealed by NASA’s New Horizons spacecraft in 2015? Two French researchers show that Pluto’s peculiar insolation and atmosphere favour nitrogen condensation near the equator, in the lower altitude regions, leading to an accumulation of ice at the bottom of Sputnik Planum, a vast topographic basin.