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Space has always intrigued humans. While many exploration missions have hitherto focussed on our neighbours like the Moon and Mars, US space agency NASA is taking the game a notch higher with its latest launch. NASA is daring to send one of its spacecraft to a place in the dark alleys of the outer solar system that has never been visited before. Called Lucy, the $981-million mission (roughly Rs. 7,351 crores) will help astronomers study a set of asteroids orbiting the Sun near Jupiter.

Jupiter’s Trojan asteroids are two clusters of ancient space rocks that are leftovers of planetary formation, NASA said. In an Instagram post, the space agency also shared images of the Atlas V rocket, which will take the spacecraft to its destination, after it was rolled out to the launch pad in Florida. NASA is targeting to launch the mission at 0934 GMT (15:04 IST) and will also broadcast the launch live on the NASA website.
 

The name Lucy has been taken from the 3.2 million years old hominid fossil unearthed in 1974 in Ethiopia that revealed the secrets of human origins. The hope is NASA’s Lucy mission will do something of that sort to the mysterious outer solar system.

Lucy will spend 12 years doing gravitational stunts near Jupiter, will swing by at least six of the Trojan asteroids to take photos and determine their compositions. NASA hopes to unravel information about the formation and evolution of the solar system. It said that Lucy will “revolutionise our knowledge of planetary origins”.

“This team has put in so much work to build a spacecraft that is truly a work of art,” Donya Douglas-Bradshaw, the Lucy project manager at NASA’s Goddard Space Flight Center in Maryland, said during a news conference this week.

According to a report on Space.com, Lucy will conduct two flybys of Earth to adjust its trajectory after the launch. The first flyby of a main-belt asteroid called Donaldjohanson will happen in April 2025. The first Trojan flyby will occur in August 2027, a busy year for the mission. Its final planned flyby will take place in March 2033.

The Galileo spacecraft first flew to Jupiter in 1991 and since then several missions have flown by the main asteroid belt on their way to Jupiter. But none of them ever went to Jupiter’s Trojans. NASA’s mission Lucy is set to change that.


Realme India CEO Madhav Sheth joins Orbital, the Gadgets 360 podcast for an exclusive wide-ranging interview, as he talks about the 5G push, Make in India, Realme GT series and Book Slim, and how stores can improve their standing. Orbital is available on Spotify, Gaana, JioSaavn, Google Podcasts, Apple Podcasts, Amazon Music and wherever you get your podcasts.

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2,300-Year-Old Dwarf Statuette from Alexandria Reveals Ptolemaic Art Insights

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2,300-Year-Old Dwarf Statuette from Alexandria Reveals Ptolemaic Art Insights

A 2,300-year-old marble statuette discovered in Alexandria, Egypt, has offered new insights into how dwarves were perceived during the Ptolemaic period (332–150 B.C.). Depicting a muscular, nude dwarf in motion, the 4-inch sculpture reflects a combination of Egyptian and Greek artistic traditions. Despite missing its arms, legs, and part of the head, the craftsmanship of the piece indicates a highly skilled rendering of human anatomy. It is currently housed at the Metropolitan Museum of Art in New York City.

Depictions of Dwarves in Ptolemaic Art

According to information from the Metropolitan Museum of Art, as reported by Live Science, the statuette incorporates elements from Greek art, such as classical nudity and Hellenistic realism, blended with Egyptian cultural aesthetics. This synthesis points to the cultural exchange that characterised the Ptolemaic dynasty, a period when Egypt was ruled by Ptolemy I Soter, a general of Alexander the Great. The depiction of a dwarf engaged in dance suggests a significant societal role, unlike the exaggerated caricatures of dwarves often seen in Greek art.

Egyptian Perspectives on Dwarves

Historical records indicate that dwarves were highly regarded in ancient Egypt, often serving in the households of nobles and pharaohs. Their association with the god Bes, who was depicted as a short and muscular protector of families and women in childbirth, contributed to their societal acceptance. Bes, known as a dancer and tambourine player, symbolises strength and guardianship in Egyptian mythology. The statuette’s design, which likely depicted the dwarf with a percussion instrument, aligns with this cultural significance.

A Glimpse into Cultural Integration

The artifact demonstrates the integration of different human forms into Egyptian society during the Ptolemaic era. The Met has emphasised that such depictions reflect a broader tradition of valuing diverse body types, setting the Egyptian approach apart from other ancient civilisations. This statuette, though small in size, offers a profound understanding of cultural dynamics during a transformative period in history.

Catch the latest from the Consumer Electronics Show on Gadgets 360, at our CES 2025 hub.

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Lunar Temperature Fluctuations: Understanding the Moon’s Extreme Conditions

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Lunar Temperature Fluctuations: Understanding the Moon's Extreme Conditions

The surface temperature of the moon experiences extreme variations, making it one of the harshest environments in the solar system. During lunar daylight, temperatures can soar to over 100 degrees Celsius, while in darkness, they can plummet to minus 100 degrees Celsius. These fluctuations are caused by the absence of an atmosphere, which on Earth moderates temperature extremes. Instead, the moon’s surface directly absorbs and radiates heat depending on exposure to sunlight.

Lunar Temperature Variations Explained

According to data provided by NASA and analysed by experts, such as John Monnier, a professor of astronomy at the University of Michigan, the moon’s soil, or regolith, significantly influences these temperature shifts. Regolith is a poor conductor of heat, causing rapid temperature changes on the surface while insulating the subsurface. As reported by Live Science, during Apollo missions, measurements indicated that temperatures beneath the surface were warmer by 40 to 45 kelvins compared to the lunar exterior.

Further research using NASA’s Lunar Reconnaissance Orbiter (LRO), launched in 2009, revealed localised thermal anomalies. Findings in 2022 demonstrated that shaded areas within certain lunar pits maintained a consistent temperature of 17 degrees Celsius. These regions are considered promising for future human habitation.

The Moon’s Poles and Extreme Conditions

The lunar poles present unique thermal environments due to the sun’s low angle. Permanently shadowed craters, particularly at the south pole, may host temperatures as low as minus 248.15 degrees Celsius. These craters are shielded not only from direct sunlight but also from secondary heat sources, such as reflected solar radiation. Such locations could hold trapped ice particles, potentially vital for sustaining future lunar exploration missions.

Understanding the moon’s thermal dynamics is essential for designing equipment capable of withstanding its conditions and planning potential settlements. Scientists and engineers continue to study these extremes to ensure that future missions can navigate and thrive in the lunar environment.

Catch the latest from the Consumer Electronics Show on Gadgets 360, at our CES 2025 hub.

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SpaceX Launches 24 Starlink Satellites to Expand Global Internet Coverage

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SpaceX Launches 24 Starlink Satellites to Expand Global Internet Coverage

The first Starlink mission of 2025 was successfully launched by SpaceX from Florida’s Cape Canaveral Space Force Station on January 6, 2025, at 2:13 a.m. IST. A Falcon 9 rocket carried 24 Starlink satellites into orbit, aiming to expand SpaceX’s vast satellite internet network. The launch marked another significant step in SpaceX’s efforts to enhance global connectivity through its growing constellation of satellites.

Details of the Mission

According to a report from space.com, the Falcon 9 rocket’s first stage completed a flawless return to Earth, landing on the droneship “Just Read the Instructions,” positioned in the Atlantic Ocean. This milestone represented the 17th launch and recovery for this particular booster. SpaceX confirmed that this booster has supported 10 prior Starlink missions and was used in the Crew-5 mission, which transported astronauts to the International Space Station.

The upper stage of the rocket is expected to deploy the 24 satellites into low Earth orbit approximately 65 minutes after liftoff. These satellites will join the more than 6,850 active Starlink spacecraft currently operating, as stated to space.com by astrophysicist Jonathan McDowell, who tracks satellite constellations.

Starlink, developed by SpaceX, is the largest satellite network in history. Its purpose is to deliver high-speed internet access globally, including remote and underserved areas. With launches like this, the constellation continues to grow, reinforcing SpaceX’s position as a leader in satellite-based internet services. This launch follows a year of record-breaking achievements for SpaceX, which conducted numerous successful missions in 2024. The company remains focused on accelerating its deployment of satellites, with regular launches planned throughout 2025.

As SpaceX continues its Starlink initiative, its impact on global connectivity and advancements in reusable rocket technology remain noteworthy. The company’s commitment to innovation in space exploration is expected to shape the future of satellite communications.

Catch the latest from the Consumer Electronics Show on Gadgets 360, at our CES 2025 hub.

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