INTERSTELLAR MEDIUM
In 2008, a spacecraft was launched by NASA to study how our heliosphere, the magnetic bubble surrounding our Sun and planets, interacts with interstellar space
In 2008, a spacecraft was launched by NASA to study how our heliosphere, the magnetic bubble surrounding our Sun and planets, interacts with interstellar space. The Interstellar Boundary Explorer, or IBEX, was sent into Earth orbit to map the boundary of the solar system. It uses energetic neutral atoms to study how solar wind meets interstellar space and has produced maps of this region.
Astronauts returning from spacewalks say space leaves a smell on their suits; NASA crews have compared it with metal, gunpowder, and ozone
After returning from spacewalks, astronauts frequently describe an odd aroma, reminiscent of burnt gunpowder or charred meat. This mysterious scent, which has baffled researchers for many years, is currently the subject of investigation. One hypothesis points to the interaction of oxygen atoms with spacesuits in orbit, while another suggests the involvement of soot-like particles from dying stars. This enigma underscores our limited understanding of essential elements of space exploration.
Space jam: 'Raspberry sugar' discovered near the centre of the Milky Way; what scientists say about life's building blocks forming before planets existed
A sugar molecule found in raspberries has been detected near the Milky Way's center. This marks the first time the molecule has been identified beyond our Solar System. Researchers identified erythrulose in a giant cloud of gas and dust. The findings suggest essential ingredients for life may be common across the universe. This discovery strengthens the idea that prebiotic chemistry begins well before planets develop.
What Cosmic Dust on Earth Reveals About Ancient Supernovas
Earth acts as a cosmic archive, collecting microscopic dust from distant stellar explosions. Scientists found iron-60, a remnant of supernovas millions of years ago, in deep-sea sediments and polar ice. This discovery reveals our planet's close encounters with ancient star deaths, potentially influencing life's evolution and confirming our solar system's passage through interstellar debris clouds.
Comet 3I/ATLAS loaded with World War I chemical weapon? Harvard scientist drops bombshell claim as cosmic visitor nears Earth
As interstellar comet 3I/ATLAS is approaching Earth, Harvard scientist is debating whether the cosmic visitor is a friendly visitor or ‘serial killer’ sent to poison us. Researchers have found that comet 3I/ATLAS is both rich in metals and chemically uneven inside and is even loaded with hydrogen sulfide, once used as chemical weapon during the World War I.
3I/ATLAS carrying weapons of mass destruction? New findings explain shocking hydrogen cyanide and methanol signals. Here's all details
3I/ATLAS carrying weapons of mass destruction? This explainer presents all scientific observations about methanol and hydrogen cyanide found near interstellar comet 3I/ATLAS. It covers ALMA data, biological links, chemical behaviour, panspermia discussions, the comet’s origins, discovery timeline, naming rules and NASA’s statement on threats to Earth.
Interstellar comet 3I/ATLAS sent by advanced civilizations to 'seed' life on Earth? Harvard scientist's big claim
Harvard scientist Avi Loeb has claimed that interstellar objects like 3I/ATLAS have been sent by advanced civilizations to 'seed' life on Earth. In a blog post, the renowned scientist suggested that the unusual trajectory and physical characteristics of 3I/ATLAS may indicate it is a technological artefact. NASA has confirmed that 3I/ATLAS is the third known interstellar object after 1I/‘Oumuamua and 2I/Borisov.
Did 'intact' 3I/ATLAS gain speed from the Sun’s gravity and pick up pace toward Earth? What Harvard scientist thinks about spacecraft's post-perihelion maneuver
Interstellar comet 3I/ATLAS remains intact, dispelling breakup rumors, according to Harvard astrophysicist Avi Loeb. Recent images confirm it's a single, stable body, not fragmented after its close solar approach. The comet has developed a sunward-pointing anti-tail, a puzzling but natural phenomenon. Scientists are closely monitoring its trajectory, which poses no threat to Earth.
3I/ATLAS image released by Japanese space agency? Interstellar object’s shocking visual sparks global interest
3I/ATLAS image claimed to be released by Japanese space agency has gained attention online. The alleged visual of the interstellar comet was shared on social media. The image, said to be based on spectrum analysis, remains unverified till now but has raised curiosity about 3I/ATLAS, its discovery, interstellar origin, observation methods and scientific importance.
3I/Atlas unaffected by solar storms but altered path? New allegedly leaked but unverified images of interstellar object will shock you
3I/ATLAS unaffected by solar storms but altered path? New allegedly leaked but unverified images have raised questions about the mysterious interstellar object. Despite intense solar activity, 3I/ATLAS showed no visible tail or dust, sparking debates about its true nature and composition as scientists analyze fresh data and amateur astronomers share surprising visuals.
3I/ATLAS changed color again and what is it this time? Interstellar comet shocks astronomers with new anomaly. Here's what triggered change and how to watch visitor
3I/ATLAS changed color again and what is it this time? The interstellar comet has shown a new blue hue after its recent brightening event behind the Sun. This is the third color change noted by the astronomers, raising questions about the gases and materials that make up this rare cosmic visitor.
3I/ATLAS Live Viewing: Can you see the Interstellar object from Earth? Here’s how to spot it tonight
Interstellar Comet 3i Atlas NASA: The interstellar comet 3I/ATLAS is not just a visual spectacle but also a scientific treasure. As the third such interstellar object to be detected, it provides valuable clues about the composition of celestial bodies that form beyond our solar neighborhood.
3I/ATLAS surprising nickel detection and NASA covering something up about interstellar object? Here's unusual chemical findings, Harvard scientist’s warning, anomalies, distance and orbit
The interstellar object 3I/ATLAS has shown surprising signs of nickel vapor, confusing scientists and raising questions about its origin. NASA and IAWN are studying the object’s unusual behavior as it travels through the solar system, while speculation grows about its mysterious composition and the potential link to alien technology.
Interstellar Object 3I/ATLAS Nucleus Size Specifications Explained: What is gas plume around it? Here's new telescope data, anomilies, plume shape, dynamics, Hubble image findings
Interstellar object 3I/ATLAS nucleus size remains one of the biggest mysteries in astronomy. Scientists are analyzing telescope data and preparing spacecraft observations to determine its true size, activity and composition.
Interstellar object 3I/ATLAS unusual path or trajectory raises questions about natural or technological origin. See its size and brightness
Interstellar object 3I/ATLAS has sparked debate in the scientific community worldwide about whether its path is natural or designed. Researchers have studied its trajectory, brightness, and size to understand its possible origin.
NASA selects mission to study cosmic rays in heliosphere
Washington, June 2 (IANS) NASA is targeting 2024 for the launch of a new mission to learn more about the generation of cosmic rays in the heliosphere, a sort of magnetic bubble surrounding and protecting our solar system.
Freon found around infant star deals blow to search for aliens
New York, Oct 3 (IANS) In a big blow to finding signs of life on other planets, astronomers have detected faint molecular fingerprint of methyl chloride, also known as Freon-40 which was believed to be a marker of life, around an infant star system and a comet.
NASA CHESS mission to probe interstellar cloud
Washington, June 24 (IANS) The third flight for the NASA-funded CHESS mission to probe how the interstellar cloud is structured is scheduled to take place on June 27.
NASA mission to study cosmic material between stars
Washington, March 26 (IANS) NASA has announced plans to launch a balloon-borne observatory to study the emissions from the cosmic material found between stars, known as the interstellar medium.
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