Asteroids
NASA’s Lucy spacecraft has shown that asteroid Donaldjohanson is a bilobate, tumbling object formed 155 million years ago. The flyby also detected traces of ancient liquid water on its surface.
በAI የተዘገበ
The Chicxulub asteroid impact that ended the dinosaur era left the site in what is now Mexico hot enough to sustain underground microbial life for at least 8 million years. New analysis of rock cores shows the hydrothermal system lasted far longer than earlier estimates suggested.
Samples from asteroid Ryugu contain all five canonical nucleobases, the key components of DNA and RNA. Japan's Hayabusa2 spacecraft collected the material during its 2018 visit and returned it to Earth in 2020. The discovery supports the idea that asteroids delivered life's building blocks to Earth billions of years ago.
በAI የተዘገበ
New research has resolved a long-standing debate, confirming that the Silverpit Crater beneath the North Sea resulted from an asteroid strike about 43 to 46 million years ago. The impact generated a tsunami over 100 meters high. Led by Dr. Uisdean Nicholson of Heriot-Watt University, the study used seismic imaging and shocked minerals to provide definitive evidence.
Nasa psyche spacecraft completes mars flyby for speed boost
May 23, 2026 02:55NASA’s Psyche spacecraft captures Mars images during flyby
May 16, 2026 04:32Asteroid 2026 JH2 to pass close by Earth on May 18
May 13, 2026 07:40Asteroid 2026JH2 to pass Earth at close distance next week
April 04, 2026 13:06Meteor impacts may have sparked life on early Earth
March 08, 2026 14:44NASA's DART mission reveals asteroid material exchange
March 07, 2026 04:33Nasa's dart mission alters binary asteroid's orbit around the sun
February 27, 2026 11:39Assessing risks of asteroid impacts on Earth
February 13, 2026 09:22Asteroid Bennu's amino acids formed in cold conditions
December 25, 2025 12:13New analysis of meteorites advances asteroid mining prospects