NASA's asteroid samples have revealed organic compounds, including amino acids and nucleobases. Scientists say these findings are proof that asteroids may have helped seed early Earth.
NASA's analysis of asteroid Bennu samples has found key organic compounds, such as amino acids and nucleobases, essential for life. Collected by OSIRIS-REx in 2020 and delivered to Earth in 2023, these samples suggest that asteroids may have significantly contributed to the emergence of life on early Earth.
Two studies in "Nature Astronomy" and "Nature" reveal that the samples contain organic compounds and minerals from evaporated brine, suggesting conditions for prebiotic chemistry. Unlike meteorites, which can be contaminated after landing, these samples offer an untainted record of the solar system's early chemistry.
Scientists assume Bennu formed from a large icy celestial body, believed to be destroyed 1 to 2 billion years ago. The remnants became Bennu and other "rubble pile" asteroids, preserving ancient materials that could reveal clues about the origins of life.
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Humanity’s return to the Moon is about far more than planting flags and collecting samples. Under NASA’s Artemis programme, the goal is to establish a lasting human presence, with lunar rovers set to play a vital role in making that vision possible.
NASA has named three American astronauts and one Italian astronaut to fly on its Artemis III mission, a major orbital test planned for late next year that will evaluate lunar landing vehicles developed by SpaceX and Blue Origin.
Five astronauts aboard the International Space Station (ISS) were instructed to take shelter and prepare for a possible evacuation on Friday after an air leak in the Russian segment of the orbital outpost worsened, according to NASA.
NASA has revealed the next phase of its plan to build a permanent base on the Moon, outlining the vehicles, robotic landers and hopping drones it intends to send as part of the project.
Russia's Defence Ministry has said its forces are clearing the town of Lyman in Donetsk of Ukrainian forces, Moscow's state news agency Tass reported. Meanwhile, Russian attacks killed at least six people across three Ukrainian regions on Friday, regional officials said.
President Donald Trump said Iran is keen to reach a deal with the United States, claiming Washington had paused engagement to allow funeral ceremonies for late Iranian Supreme Leader Ali Khamenei.
Governments are tightening restrictions on teenagers’ use of social media amid growing concerns over mental health, online safety and platform design, but questions remain over enforcement and whether bans can meaningfully change behaviour.
Thousands of mourners gathered in Tehran on Sunday as Iran held funeral prayers for Ayatollah Ali Khamenei and four members of his family on the second day of mass processions. Three of Khamenei's sons attended the ceremony, while his successor, Mojtaba Khamenei, made no public appearance.
Scotland produced a polished seven-try performance to defeat Argentina 47-38 in a high-scoring Nations Championship opener on Saturday.
New details have emerged from the closely guarded wedding of Taylor Swift and Travis Kelce, who married on Friday (3 July) in an intimate garden specially constructed inside Madison Square Garden in New York.
The closely guarded wedding of pop superstar Taylor Swift and famed NFL player Travis Kelce is speculated to take place in New York this week, with multiple media outlets and city officials pointing to Madison Square Garden as the venue.
Britain said on Tuesday (30 June) it could intervene in Paramount Skydance Corp’s proposed $110 billion takeover of Warner Bros. Discovery, potentially delaying one of the largest media mergers in recent years despite approvals from the United States, China and several other major markets.
Science does not usually have much to do with K-pop. But a postgraduate student in southern China has found a way to bring the two together, and the result is now permanently written into the scientific record.
The wife and children of Argentine footballer Lucas Trejo were among around 1,700 people who died when two earthquakes struck northern Venezuela last week.
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