Science

New research on PDS 70b, a forming exoplanet located approximately 400 light-years away in the constellation Centaurus, suggests that prevailing models of planet formation may require revision. According to a study published in Astrophysical Journal Letters, astronomers found a mismatch between the chemical composition of the planet’s atmosphere and the surrounding protoplanetary disk from which
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The discovery of 4,000-year-old human remains at Charterhouse Warren in Somerset has unveiled a harrowing chapter of British prehistory. The analysis of over 3,000 bone fragments belonging to at least 37 individuals, ranging from newborns to adults, has indicated an unprecedented level of violence. The findings, published in Antiquity, revealed evidence of scalping, decapitation, defleshing,
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SpaceX successfully launched the Rapid Response Trailblazer-1 (RRT-1) mission on Monday, December 16, 2024, at 7:52 PM from Launch Complex 40 at Cape Canaveral Space Force Station, Florida. The mission, commissioned for U.S. national security purposes, highlights a significant military achievement in reducing the traditional mission planning cycle from two years to under six months.
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NASA’s retired InSight Mars lander was recently spotted by the Mars Reconnaissance Orbiter (MRO) in an image taken on October 23, 2024, using its High-Resolution Imaging Science Experiment (HiRISE) camera. The image shows dust build-up on the lander’s solar panels, which now match the reddish-brown colour of the Martian surface. Reports suggest this observation continues
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Jared Isaacman, billionaire entrepreneur and private astronaut, has been nominated by U.S. President-elect Donald Trump to serve as the next NASA administrator, as per several reports. Isaacman, who was born in Union, New Jersey, in February 1983, amassed his fortune by founding the payment-processing company Shift4 Payments at the age of 16. His nomination was
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The spiral galaxy NGC 5643, situated approximately 40 million light-years away in the constellation Lupus, has been brought into focus through the lens of the NASA/ESA Hubble Space Telescope. According to reports, the galaxy’s symmetrical structure, known as a “grand design spiral,” is characterised by its prominent, well-defined spiral arms, which are outlined by young,
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A humpback whale has undertaken an extraordinary migration spanning over 8,000 miles and three oceans, breaking records for the longest documented journey between breeding grounds. This exceptional voyage, reported in Royal Society Open Science, is believed to be influenced by changing oceanic conditions or evolving mating strategies, as suggested by researchers. According to Professor Darren
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Recent research, published in Nature, has raised questions about the volcanic processes occurring on Jupiter’s moon Io, particularly regarding the absence of a global magma ocean beneath its surface. Data collected by NASA’s Juno spacecraft, combined with historical information from the Galileo mission, suggest that Io’s interior is more solid than previously believed. This revelation
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A decade of observations from NASA’s Hubble Space Telescope has unveiled significant changes in the atmospheres of Jupiter, Saturn, Uranus and Neptune, as per reports. These findings, gathered as part of NASA’s Outer Planet Atmospheres Legacy (OPAL) programme, were presented at the American Geophysical Union’s December meeting in Washington, D.C. The OPAL initiative has tracked
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Research indicates that Earth’s solid inner core, a metal sphere encased within the molten outer core, could be undergoing changes in both rotation and surface structure. Studies involving seismic waves from earthquakes have revealed that the core’s rotation may have slowed, paused or even reversed relative to Earth’s surface approximately 15 years ago. New findings
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Over the past three months, vaccine-derived poliovirus type 2 has been detected in wastewater across multiple European countries, raising concerns among public health experts. According to reports, samples from Spain, Poland, Germany, the United Kingdom and Finland have tested positive for the virus. Despite no reported cases of paralysis, health authorities remain on high alert.
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NASA has commenced its annual Antarctic Long-Duration Balloon Campaign from the Ross Ice Shelf near McMurdo Station, according to recent reports. This season, two large balloons will carry nine scientific missions to near space, with launches set to begin mid-December. This programme, led by NASA’s Scientific Balloon Program Office at the Wallops Flight Facility, is
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A recent study has proposed a potential solution to the long-debated black hole information paradox, with researchers suggesting that the information lost to black holes may actually be preserved through subtle space-time disturbances. The theory indicates that gravitational waves, generated during black hole mergers, could carry signatures of this preserved information, providing a pathway to
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Engineers from NASA’s Jet Propulsion Laboratory (JPL) in Southern California and AeroVironment are conducting an extensive investigation into the final flight of the Ingenuity Mars Helicopter, which occurred on January 18, 2024. According to reports, the rotorcraft, initially designed for a short demonstration of aerial flight on Mars, exceeded expectations by completing 72 flights over
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