A group of researchers discovered more evidence of a catastrophic cosmic impact around 12 800 years ago that possibly caused the total destruction of Abu Hureyra in Syria. The site is believed to be one of the first towns on Earth where hunter-gatherers and nomads…
Researchers reporting in Nature Astronomy revealed first detailed images of asteroid 2 Pallas, including its heavily cratered surface. Pallas has a diameter of about 513 km (318 miles), which is roughly 15 percent of the moon's diameter. It is the third-largest…
A very bright fireball described to be green in color was seen streaking through the sky over Malaysia and Singapore on February 11, 2020. According to the American Meteor Society (AMS), the meteor was spotted around 05:01 LT on February 12 (February 11 at 21:01…
Some scientists theorize that Jupiter acts like a giant space shield– due to its tremendous mass, it sucks in or deflects dangerous space objects. However, studies led by American planetary physicist Kevin Grazier demonstrate that the planet is actually a threat…
Analysis of the impact craters on the asteroid Ryugu using Hayabusa 2's remote sensing image data has revealed the geological history of the near-Earth object. The research team, led by assistant professor Naoyuki Hirata of the Department of Planetology at Kobe…
NASA's Parker Solar Probe spotted Geminid meteor shower's dust trail from space for the first time ever. As it orbits the Sun 21 more times, the probe will help scientists examine the mysterious structure of the trail. Meteors in yearly showers such as the…
The Hubble Space Telescope has shared the sharpest view of the interstellar comet 2I/Borisov moving at 160 934 km/h (100 000 mph) past the Sun. This is the second interstellar object recorded in our solar system, the first being Oumuamua in 2017. "Hubble…
NASA's exoplanet-tracking satellite Transiting Exoplanet Survey Satellite (TESS) captured a rare glimpse of the entirety of a "comet outburst"– an epic cosmic event where a comet spontaneously combusts in an intense explosion. This is the most…
Crimean amateur astronomer Gennadiy Borisov discovered another comet in early November 2019, just months after tracking an interstellar comet in August which may be carrying alien water. The newly found stellar object is his ninth discovery. This object was…
NASA's Hubble space telescope provided astronomers with the best look yet at Comet 2I/Borisov, the first confirmed interstellar comet, on October 12, 2019. The observation is the sharpest view ever of the said comet. Hubble showed a central concentration of dust…
