NASA's New Horizons spacecraft captured this image of an intriguing "X" on Pluto's icy Sputnik Planum region; the X probably marks a spot where four separate “cells” of nitrogen ice came together. (Image credit: NASA/JHUAPL/SwRI) Far out in the distant reaches of the solar system,...
Pluto TV has a user interface that streamlines the entire process of content discovery and playback. The chief theme in navigation is linearity. The service makes it possible to jump into any of its main live TV categories — sports, movies, news, entertainment, kids, local news etc. — w...
Can we live on Pluto? No, it is not currently possible for humans to live on Pluto. It is extremely cold, with an average surface temperature of -400°F (-240°C), and has a thin atmosphere made mostly of nitrogen and methane. It also lacks a solid surface to stand on, as it is...
Is the Kuiper belt an asteroid belt? Was Pluto at one point inside the asteroid belt? Why is the asteroid belt between Mars and Jupiter? What is the Kuiper belt? Where is Earth located in the asteroid belt? Is there an asteroid belt between Jupiter and Saturn?
Astronomers use that 93-million-mile distance, the average orbital distance of the Earth, as a unit of distance called an astronomical unit (AU). To get a sense of scale, Mars is about 1.5 AU from the Sun, Jupiter is about 5 AU, Saturn is 9.5 AU, and Pluto sits a staggering ...
What Is Mercury Made Of? NASA Is Tracking A Rare Planet Unlike Anything In Our Solar System Dario Toledo/iStock/GettyImages Mercury is the planet closest to the sun, and as such, it has many interesting and unique features. It has been considered the smallest planet ever since Pluto lost ...
How was the planet Pluto discovered? What planets has the Hubble Telescope discovered? What did Aristotle discover about space? What has the Chandra telescope discovered? Which planet is closest to Mars? How is Mars different from other planets?
NASA solar system exploration Q&A: Vanessa Wyche Additional resources NASA, also known as the National Aeronautics and Space Administration, is the U.S. government's civil space agency. NASA "explores the unknown in air and space, innovates for the benefit of humanity, and inspires the ...
Like bright comets, dark comets follow elongated, elliptical paths that bring them close to the Sun before sweeping back out to the farthest reaches of the Solar System. They go beyond Pluto, some even making it out to the Oort Cloud, a vast bubble of...
Mercury's temperature undergoes vast swings, considered by NASA to have the biggest variation in range. It takes about sixty days to rotate once, or... Learn more about this topic: Mercury's Surface & Atmosphere | Features & Composition ...