A research team led by Prof. Di Kaichang from the Aerospace Information Research Institute (AIR) of the Chinese Academy of Sciences (CAS) and their collaborators have established an evolution model with simple craters in ...
Space Exploration
Mar 31, 2022
0
34
While for humans the constants might be death and taxes, for planets the constants are gravity and collisions.
Astronomy
Mar 30, 2022
0
149
New views from ESA's Mars Express reveal fascinating ice-related features in Mars' Utopia region—home to the largest known impact basin not only on the Red Planet, but in the Solar System.
Planetary Sciences
Mar 30, 2022
0
22
Strange lumpy terrain on Pluto unlike anything previously observed in the solar system indicates that giant ice volcanoes were active relatively recently on the dwarf planet, scientists said on Tuesday.
Planetary Sciences
Mar 29, 2022
5
729
Danish and Swedish researchers have dated the enormous Hiawatha impact crater, a 31 km-wide meteorite crater buried under a kilometer of Greenlandic ice. The dating ends speculation that the meteorite impacted after the appearance ...
Earth Sciences
Mar 9, 2022
0
1560
NASA's Perseverance rover has notched up a slew of firsts since touching down on Mars one year ago, on Feb. 18, 2021, and the six-wheeled scientist has other important accomplishments in store as it speeds toward its new ...
Space Exploration
Feb 18, 2022
2
384
Trying to piece together the appearance of life on Earth is a little like looking through a kaleidoscope. There are competing theories for where Earth's water came from, and there's incomplete evidence for how the moon formed ...
Astronomy
Feb 10, 2022
0
42
At first glance, two contrasting circular features jump out of this scene: a volcano that rises gently above the surface with a collapsed caldera system, and an impact crater that digs down below. Both features have different ...
Space Exploration
Jan 27, 2022
1
50
Caltech researchers used the Mars Reconnaissance Orbiter to determine that surface water left salt minerals behind as recently as 2 billion years ago.
Astronomy
Jan 26, 2022
0
66
New Curtin University research has confirmed the frequency of asteroid collisions that formed impact craters on Mars has been consistent over the past 600 million years.
Planetary Sciences
Jan 21, 2022
1
771
