A new paper enriches scientists' understanding of where the rock record preserved or destroyed evidence of Mars' past and possible signs of ancient life.
Planetary Sciences
Jul 8, 2021
19
4570
It was only supposed to fly five times. And yet NASA's helicopter on Mars, Ingenuity, has completed 12 flights and it isn't ready to retire.
Space Exploration
Sep 5, 2021
2
5902
The next full moon is a supermoon, a blue moon; the sturgeon moon; the red, corn, green corn, barley, herb, grain, or dog moon; Raksha Bandhan or Rakhi Purnima; and Tu B'Av.
Astronomy
Aug 12, 2024
1
4396
The Earth was hit Monday by an intense solar storm that could bring the northern lights to night skies further south than normal, a US agency announced.
Planetary Sciences
Aug 13, 2024
6
4008
A study led by Western astrobiologist Catherine Neish shows the subsurface ocean of Titan—the largest moon of Saturn—is most likely a non-habitable environment, meaning any hope of finding life in the icy world is dead in ...
Astrobiology
Feb 14, 2024
10
6024
A newly discovered comet is swinging through our cosmic neighborhood for the first time in more than 400 years.
Space Exploration
Sep 7, 2023
0
3894
An asteroid hit Earth hours after it was discovered Monday, turning into a dazzling fireball that was spotted throughout Europe.
Astronomy
Apr 17, 2023
0
3833
Since September, the Perseverance rover has been picking along an ancient river delta on Mars, its robotic arms reaching out with whirling steel drill bits to core rocks, scoop soil and suck small amounts of the red planet's ...
Planetary Sciences
Jul 4, 2022
2
3633
In a discovery that challenges our understanding of Earth's ancient history, researchers have found evidence suggesting that Earth may have had a ring system that formed around 466 million years ago, at the beginning of a ...
Planetary Sciences
Sep 16, 2024
0
3625
A NASA spacecraft left a mark at an asteroid when it grabbed a load of rubble last year for return to Earth, new pictures revealed Thursday.
Space Exploration
Apr 16, 2021
17
4733
