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SUPERNOVA SIGNAL DETECTION
Astronomers detect mysterious signal in empty space twice, leaving James Webb Telescope scientists searching for answersAstronomers using the James Webb Space Telescope noticed a bright signal in the Hubble Ultra Deep Field. This mysterious signal was seen tw...- Longest-lasting X-ray flash that took 6 billion years to reach Earth, may have be a result of neutron star merger; study suggestsAstronomers have recorded an extraordinary X-ray flash known as EP250704a, stemming from the collision of two neutron stars that occurred o...
- Scientists found 84 strange objects hiding inside six galaxies. Their unusual X-ray emissions could change what we know about the universeScientists have discovered 84 unusual “hypersoft X-ray sources” across six galaxies using archival data from NASA’s Chandra X-ray Observato...
- In 1967, US satellites searching for nuclear tests detected mysterious flashes from space. Decades later, scientists uncovered secrets of gamma-ray bursts, which can release more energy in 10 seconds than Sun will emit over its entire 10-billion-year lifetimeGamma-ray bursts, first detected accidentally in 1967, have long puzzled astronomers. Recent observations of their afterglows are now chall...
- Scientists discover radioactive stardust still falling on Earth from an ancient cosmic blastScientists often look to distant galaxies for answers, but sometimes those clues are hidden beneath Earth’s oceans. In a stunning discovery...
- Who Sent the Space Signal? The Magnetar Mystery ExplainedA powerful, fleeting flash of energy, a fast radio burst, was detected originating from within our Milky Way galaxy in April 2020. This eve...
- Mysterious object found in Milky Way works like an X-ray machine, sends signals every 44 minutesA strange object, ASKAP J1935+2148, baffles scientists. It emits radio waves and X-rays every 44 minutes. Australian and NASA telescopes sp...
- 'Dead star or something new': Mysterious object found in Milky Way emits X-rays and radio waves every 44 minutesAstronomers have identified ASKAP J1832−091, a peculiar object in the Milky Way, emitting synchronized X-ray and radio waves every 44 minut...
- Is the universe slowly rotating? Shocking new theory could solve the cosmic expansion mysteryA new study proposes that the universe may rotate at a nearly undetectable pace, offering a possible solution to the long-standing “Hubble ...
- How old and big is the oldest black hole? MIT measures it using James Webb Space Telescope images. Details hereSpace scientists have analyzed the images taken by the James Webb Space Telescope and have received the first-ever look at the light of anc...
- Second repeating fast radio burst from space discoveredThe detection by CHIME of FRBs at lower frequencies means some of these theories will need to be reconsidered.
- First stars formed 250 million years after Big Bang: StudyFor such a young galaxy, known as MACS1149-JD1, to contain detectable traces of oxygen, it must have begun forging stars even earlier - a s...
- Having struck gold with gravitational waves, LIGO now hopes to observe supernovaGoal for the next run is to be 40% more sensitive, by 2020 we should be detecting tens of binary neutron stars, said LIGO Executive Directo...
- China's dark matter probe detects mysterious signalsBeijing, Nov 30 (IANS) A Chinese satellite which was sent to the skies to look for evidence of the annihilation or decay of dark matter par...
- Chinese satellite detects mysterious signalsBeijing, Nov 30 (IANS) China's Dark Matter Particle Explorer (DAMPE) has detected unexpected and mysterious signals in its measurement of h...
- Gravitational waves from neutron stars' merger just the beginningWashington, Oct 17 (IANS) In yet another interstellar feat, scientists at the LIGO detectors and the world over detected the first "ripples...
- Supermassive black holes can form tightly bound pairs: StudyPune, Sep 19 (IANS) Supermassive black holes found in the centres of galaxies can form gravitationally bound pairs when galaxies merge, con...
- Stephen Hawking's mission to find alien life detects mystery signalsThe initial 10-year programme will survey the 1,000,000 closest stars to Earth, scanning the entire galactic plane of the Milky Way.
- New NASA device to help astronauts cope with cosmic radiationWashington, April 5 (IANS) Aiming to help keep crews safe when NASA sends humans to Mars, scientists at the US space agency have developed ...
- NASA's planet-hunting Kepler probe goes into emergency modeUnable to reach the probe till this weekend, NASA has declared a mission emergency for Kepler which has switched itself into emergency mode.
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