Astronomy Science

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nasa.gov
https://solarsystem.nasa.gov/news/1652
10 Things to Expect in Planetary Science for 2021
Jan 28, 2021 · New missions and new milestones are on the calendar for 2021. Here are some of the things to watch for in planetary science, as we continue to explore and learn about our incredible solar system.
nasa.gov
https://solarsystem.nasa.gov/planets/in-depth.amp
What is a Planet? | Planets – NASA Solar System Exploration
A planet is a celestial body that (a) is in orbit around the Sun, (b) has sufficient mass for its self-gravity to overcome rigid body forces so that it assumes a hydrostatic equilibrium (nearly round) shape, and (c) has cleared the neighbourhood around its orbit.
nasa.gov
https://solarsystem.nasa.gov/basics/chapter3
Basics of Space Flight - Solar System Exploration: NASA Science
Oct 24, 2024 · NASA’s real-time science encyclopedia of deep space exploration. Our scientists and far-ranging robots explore the wild frontiers of our solar system.
nasa.gov
https://solarsystem.nasa.gov/ambassadors/235
Directory | Solar System Ambassadors - NASA Solar System …
Oct 24, 2024 · NASA’s real-time science encyclopedia of deep space exploration. Our scientists and far-ranging robots explore the wild frontiers of our solar system.
nasa.gov
https://solarsystem.nasa.gov/ambassadors/2337
Directory | Solar System Ambassadors - NASA Solar System …
Oct 24, 2024 · NASA’s real-time science encyclopedia of deep space exploration. Our scientists and far-ranging robots explore the wild frontiers of our solar system.
nasa.gov
https://solarsystem.nasa.gov/ambassadors/2203
Directory | Solar System Ambassadors - NASA Solar System …
NASA’s real-time science encyclopedia of deep space exploration. Our scientists and far-ranging robots explore the wild frontiers of our solar system.
nasa.gov
https://solarsystem.nasa.gov/news/184//1986-voyager-at-uranus
1986: Voyager at Uranus – NASA Solar System Exploration
Dec 14, 2012 · Much of what we know about our solar system's seventh planet comes from Voyager 2's historic flyby on Jan. 24, 1986. The spacecraft returned a wealth of information about the ice giant. Voyager 2 is the only spacecraft to have visited Uranus and Neptune. At closest approach, the spacecraft came within 50,600 miles (81,500 km) of Uranus's cloud ...
nasa.gov
https://solarsystem.nasa.gov/ambassadors/2472
Directory | Solar System Ambassadors - NASA Solar System …
NASA’s real-time science encyclopedia of deep space exploration. Our scientists and far-ranging robots explore the wild frontiers of our solar system.
nasa.gov
https://solarsystem.nasa.gov/news/2133/10-things-to-watch-for-in-pl…
10 Things to Watch for in Planetary Science for 2022
Jan 6, 2022 · These items and more are on NASA’s 2022 calendar. The James Webb Space Telescope sits on top of its launch vehicle before being enclosed in the rocket fairing. Credit: NASA/Chris Gunn | More about this image. 1. Webb Telescope Goes to Work. The new James Webb Space Telescope delivers its first images in June.
nasa.gov
https://solarsystem.nasa.gov/ambassadors/1343
Directory | Solar System Ambassadors - NASA Solar System …
Oct 24, 2024 · NASA’s real-time science encyclopedia of deep space exploration. Our scientists and far-ranging robots explore the wild frontiers of our solar system.
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