Ever since its launch in 1990, NASA's Hubble Space Telescope has been an interplanetary weather observer, keeping an eye on the largely gaseous outer planets and their ever-changing atmospheres. NASA spacecraft missions to ...
Astronomy
Mar 23, 2023
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35
A grand odyssey of exploration is about to begin. Humankind's next bold mission to the outer solar system, ESA's Jupiter Icy Moons Explorer, Juice, is poised to explore giant planet Jupiter and its largest moons. These intriguing ...
Space Exploration
Feb 10, 2023
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60
As science and technology advance, we're asking our space missions to deliver more and more results. NASA's MSL Curiosity and Perseverance rovers illustrate this fact. Perseverance is an exceptionally exquisite assemblage ...
Space Exploration
Jan 20, 2023
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75
NASA's DART mission to test deflecting an asteroid using "kinetic impact" with a spaceship is just one way to defend planet Earth from an approaching object —and for now, the only method possible with current technology.
Planetary Sciences
Sep 26, 2022
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12
It's nice to have a feel-good story every once in a while, so here's one to hold off the existential dread: the Earth isn't likely to get flung off into deep space for at least 100,000 years. In fact, all of the solar system's ...
Astronomy
Jul 5, 2022
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128
Within the solar system, most of our astrobiological research is aimed at Mars, which is considered to be the next-most habitable body beyond Earth. However, future efforts are aimed at exploring icy satellites in the outer ...
Astrobiology
Jul 1, 2022
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17
Though they focus on the star at the center of our solar system, three of NASA's Sun-watching spacecraft have captured unique views of the planets throughout the last several months. Using instruments that look not at the ...
Space Exploration
Jan 27, 2021
1
18
There are many things humanity must overcome before any return journey to Mars is launched.
Space Exploration
Dec 21, 2020
8
266
Halloween is a time to be haunted by ghosts, goblins and ghouls, but nothing in the universe is scarier than a black hole.
Astronomy
Oct 30, 2020
7
152
The planet Venus has arguably remained less captivating than, say, the legendary tennis star or, for that matter, the women's razor blade company—both of those Venuses have at least enjoyed ample airtime on cable TV.
Astronomy
Oct 22, 2020
1
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