Tag

Elemental Composition

All articles tagged with #elemental composition

"Astronomers Uncover Unprecedented Star 'Barbenheimer' in Blockbuster Discovery"
astronomy2 years ago

"Astronomers Uncover Unprecedented Star 'Barbenheimer' in Blockbuster Discovery"

Astronomers have discovered an extraordinary ancient star, nicknamed the Barbenheimer Star, with a unique elemental composition that challenges existing theories. The star's unusual mix of chemical elements suggests it resulted from a massive supernova explosion, defying previous predictions about star behavior. This discovery has prompted the need for more advanced computer simulations and observations to understand the early universe and may lead to further groundbreaking findings in the future.

"ISRO Observes India's Moon Rover Engaging in Playful Activities on Lunar Surface"
space2 years ago

"ISRO Observes India's Moon Rover Engaging in Playful Activities on Lunar Surface"

India's moon rover, Pragyan, appears to be playfully navigating the lunar surface, according to the Indian Space Research Organisation (ISRO). The rover's movement was captured by a camera on the moon lander and transmitted to ISRO. However, despite its playful appearance, the 26kg rover is focused on serious business. ISRO has confirmed the presence of sulphur and other minor elements near the lunar south pole using the Alpha Particle X-ray Spectroscope (APXS) instrument onboard the rover. The Laser-Induced Breakdown Spectroscopy (LIBS) instrument has also made in-situ measurements, revealing the presence of aluminum, calcium, iron, titanium, manganese, silicon, and oxygen on the lunar surface.