In Depth | Asteroids - NASA Solar System Exploration
12 Jan 2025 at 3:02pm
Asteroids, sometimes called minor planets, are rocky remnants left over from the early formation of our solar system about 4.6 billion years ago. The current known asteroid count is: . Most of this ancient space rubble can be found orbiting our Sun between Mars and Jupiter within the main asteroid belt.
Asteroids, Comets & Meteors - NASA Solar System Exploration
9 Jan 2025 at 6:02am
Our solar system?s small bodies ? asteroids, comets, and meteors ? pack big surprises. These chunks of rock, ice, and metal are leftovers from the formation of our solar system 4.6 billion years ago.
Planet Compare - NASA Solar System Exploration
13 Jan 2025 at 7:58am
NASA?s real-time science encyclopedia of deep space exploration. Our scientists and far-ranging robots explore the wild frontiers of our solar system.
In Depth | Our Solar System - NASA Solar System Exploration
12 Jan 2025 at 4:11am
Our solar system consists of our star, the Sun, and everything bound to it by gravity ? the planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune; dwarf planets such as Pluto; dozens of moons; and millions of asteroids, comets, and meteoroids.
In Depth | Perseids ? NASA Solar System Exploration
13 Jan 2025 at 6:36pm
Meteors come from leftover comet particles and bits from broken asteroids. When comets come around the Sun, they leave a dusty trail behind them. Every year Earth passes through these debris trails, which allows the bits to collide with our atmosphere and disintegrate to create fiery and colorful streaks in the sky.
In Depth | Hayabusa 2 ? NASA Solar System Exploration
11 Jan 2025 at 8:11pm
Asteroids, comets, Kuiper Belt Objects?all kinds of small bodies of rock, metal and ice are in constant motion as they orbit the Sun. But what?s the difference between them? Why do these miniature worlds fascinate space explorers so much?
Small Bodies Community White Paper: Asteroids
9 Dec 2024 at 1:19pm
This paper identifies the top-level science issues, mission priorities, research and technology needs, and programmatic balance for the exploration of Asteroids. This paper was organized by the Small Bodies Assessment Group.
Vesta and Ceres: What We Knew About These Worlds Before and After Dawn
10 Jan 2025 at 9:06am
Their non-random distribution seems to indicate that they are the result of low-energy impacts by carbon-bearing asteroids that delivered the darker material to Vesta and other impacts that melted Vesta?s surface, darkening the material there.
Earth By the Numbers ? NASA Solar System Exploration
11 Jan 2025 at 5:41pm
Your home. Our Mission.And the one planet that NASA studies more than any other.
In Depth | Oumuamua ? NASA Solar System Exploration
11 Jan 2025 at 6:59pm
The first known interstellar object to visit our solar system, 1I/2017 U1 ?Oumuamua, was discovered Oct. 19, 2017 by the University of Hawaii?s Pan-STARRS1 telescope, funded by NASA?s Near-Earth Object Observations (NEOO) Program, which finds and tracks asteroids and comets in Earth?s neighborhood. While originally classified as a comet ...
WHAT IS THIS? This is an unscreened compilation of results from several search engines. The sites listed are not necessarily recommended by Surfnetkids.com.
12 Jan 2025 at 3:02pm
Asteroids, sometimes called minor planets, are rocky remnants left over from the early formation of our solar system about 4.6 billion years ago. The current known asteroid count is: . Most of this ancient space rubble can be found orbiting our Sun between Mars and Jupiter within the main asteroid belt.
Asteroids, Comets & Meteors - NASA Solar System Exploration
9 Jan 2025 at 6:02am
Our solar system?s small bodies ? asteroids, comets, and meteors ? pack big surprises. These chunks of rock, ice, and metal are leftovers from the formation of our solar system 4.6 billion years ago.
Planet Compare - NASA Solar System Exploration
13 Jan 2025 at 7:58am
NASA?s real-time science encyclopedia of deep space exploration. Our scientists and far-ranging robots explore the wild frontiers of our solar system.
In Depth | Our Solar System - NASA Solar System Exploration
12 Jan 2025 at 4:11am
Our solar system consists of our star, the Sun, and everything bound to it by gravity ? the planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune; dwarf planets such as Pluto; dozens of moons; and millions of asteroids, comets, and meteoroids.
In Depth | Perseids ? NASA Solar System Exploration
13 Jan 2025 at 6:36pm
Meteors come from leftover comet particles and bits from broken asteroids. When comets come around the Sun, they leave a dusty trail behind them. Every year Earth passes through these debris trails, which allows the bits to collide with our atmosphere and disintegrate to create fiery and colorful streaks in the sky.
In Depth | Hayabusa 2 ? NASA Solar System Exploration
11 Jan 2025 at 8:11pm
Asteroids, comets, Kuiper Belt Objects?all kinds of small bodies of rock, metal and ice are in constant motion as they orbit the Sun. But what?s the difference between them? Why do these miniature worlds fascinate space explorers so much?
Small Bodies Community White Paper: Asteroids
9 Dec 2024 at 1:19pm
This paper identifies the top-level science issues, mission priorities, research and technology needs, and programmatic balance for the exploration of Asteroids. This paper was organized by the Small Bodies Assessment Group.
Vesta and Ceres: What We Knew About These Worlds Before and After Dawn
10 Jan 2025 at 9:06am
Their non-random distribution seems to indicate that they are the result of low-energy impacts by carbon-bearing asteroids that delivered the darker material to Vesta and other impacts that melted Vesta?s surface, darkening the material there.
Earth By the Numbers ? NASA Solar System Exploration
11 Jan 2025 at 5:41pm
Your home. Our Mission.And the one planet that NASA studies more than any other.
In Depth | Oumuamua ? NASA Solar System Exploration
11 Jan 2025 at 6:59pm
The first known interstellar object to visit our solar system, 1I/2017 U1 ?Oumuamua, was discovered Oct. 19, 2017 by the University of Hawaii?s Pan-STARRS1 telescope, funded by NASA?s Near-Earth Object Observations (NEOO) Program, which finds and tracks asteroids and comets in Earth?s neighborhood. While originally classified as a comet ...
WHAT IS THIS? This is an unscreened compilation of results from several search engines. The sites listed are not necessarily recommended by Surfnetkids.com.
