Using data from the retired Stratospheric Observatory for Infrared Astronomy (SOFIA)—a joint project of NASA and the German Space Agency at DLR—Southwest Research Institute scientists have discovered, for the first time, ...
Astrobiology
Feb 12, 2024
1
5485
(Phys.org)—Discovered in 1983, the near-Earth asteroid Phaethon is an intriguing object, primarily due to its unusual orbit. Recently, an international team of astronomers has conducted a detailed study of this unique space ...
I'm going to refrain from the initial response that comes to mind… actually, no I won't—they're really, really, really big!!!!
Astronomy
Apr 3, 2013
4
0
Scientists have found evidence of a huge asteroid that struck the Earth early in its life with an impact larger than anything humans have experienced.
Earth Sciences
May 16, 2016
4
955
Scientists have spent decades debating whether asteroids and comets hit the Earth at regular intervals. At the same time, a few studies have found evidence that the large extinction events on Earth – such as the one that ...
Space Exploration
Jun 22, 2017
12
73
A study of more than 6,000 marine fossils from the Antarctic shows that the mass extinction event that killed the dinosaurs was sudden and just as deadly to life in the polar regions.
Paleontology & Fossils
May 26, 2016
7
150
New research finds soot from global fires ignited by an asteroid impact could have blocked sunlight long enough to drive the mass extinction that killed most life on Earth, including the dinosaurs, 66 million years ago.
Earth Sciences
Mar 20, 2020
1
285
Initial observations of an asteroid dubbed "2022 AE1" showed a potential Earth impact on 4 July 2023—not enough time to attempt deflection and large enough to do real damage to a local area should it strike.
Astronomy
Feb 25, 2022
0
440
Asteroid dust collected by a Japanese space probe contains organic material that shows some of the building blocks of life on Earth may have been formed in space, scientists said Friday.
Planetary Sciences
Jun 12, 2022
0
336
A sample collected from the 4.5-billion-year-old asteroid Bennu contains abundant water and carbon, NASA revealed on Wednesday, offering more evidence for the theory that life on Earth was seeded from outer space.
Space Exploration
Oct 11, 2023
4
184
