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Who Was Edwin Powell Hubble? Astronomer After Whom NASA Named Its Iconic Telescope
As a result of Hubble's work, our perception of mankind's place in the Universe has changed forever: humans have once again been set aside from the centre of the Universe.
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Here's How James Webb Space Telescope Helps Us Look Back in Time
The James Webb Space Telescope allows astronomers to explore the universe’s history by observing light that has travelled across billions of light-years. This unique capability enables scientists to see how galaxies, stars, and other celestial bodies appeared billions of years ago, offering a glimpse into the early stages of the universe. By stud...
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NASA's Swift Observatory Discovers Twin Black Holes Disturbing Galactic Gas Clouds
NASA's Swift Observatory has recorded a unique signal from two orbiting black holes interacting with a gas cloud in a distant galaxy. This phenomenon, called AT 2021hdr, is marked by recurring gas disturbances due to the black holes' orbit, which astronomers believe could eventually lead to their merger. Observations continue, promising insights in...
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New 3D Map of Local Hot Bubble Reveals Interstellar Tunnel to Superbubble
Using data from the eROSITA All-Sky Survey, astronomers mapped the Local Hot Bubble in 3D, finding a new interstellar tunnel leading towards Centaurus. This tunnel may link the bubble with another galactic superbubble, hinting at a broader network of gas corridors. The eROSITA data also unveils temperature variations within the bubble, supporting t...
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Newly Found Earth-Like Planet May Hold Key To Humanity's Survival
A team of astronomers has uncovered an Earth-like planet orbiting a star located 4,000 light years away from the solar system, potentially offering insights into Earth's distant future.
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Discovery of Hidden Ninth Planet in Solar System Could Reshape Astronomy, Claims New Study
Scientists are exploring the possibility of a hidden ninth planet in our solar system. The planet, dubbed Planet Nine, is believed to exist beyond Neptune in the Kuiper Belt. Researchers have noticed unusual gravitational effects on distant objects in this region, which may be influenced by the presence of a large, unseen planet. While it has not b...
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Neutron Star in 4U 1820-30 Spins at Record-Breaking 716 Rotations Per Second
Astronomers have detected a neutron star in the binary system 4U 1820-30 spinning at 716 times per second, breaking records for speed. Located 26,000 light-years from Earth, the star's surface releases explosive thermonuclear bursts that make it shine up to 100,000 times brighter than the Sun. This discovery offers new insights into the extreme pro...
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Chandra X-ray Observatory Spots Unusual Knots in Black Hole Jets
Astronomers using NASA's Chandra X-ray Observatory have found knots moving at different speeds within jets blasted by the black hole at the centre of the Centaurus A galaxy. The X-ray data revealed that these knots travel faster in X-ray wavelengths than in radio wavelengths. This discovery raises questions about how these jets work, with astronome...
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Astronomers Identify Black Hole Consuming Matter 40 Times Its Theoretical Limit
Astronomers using NASA's James Webb Space Telescope have discovered LID-568, a black hole that is consuming matter at a rate over 40 times the theoretical Eddington limit. This discovery, made in a galaxy formed only 1.5 billion years after the Big Bang, sheds light on how supermassive black holes might have evolved rapidly in the early universe. R...
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Two Black Holes With Unusual Behaviour Disrupt Traditional Theories About Their Formation
Astronomers are observing two unique black holes defying established cosmic theories. One, known as the "serial killer" black hole, is preparing to consume its second star in five years, an event that rarely occurs within such a timeframe. The other black hole, part of a triple system called V404 Cygni, has a structure that defies traditional black...
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James Webb Space Telescope Spots Massive Black Hole With Half the Mass of Its Surrounding Galaxy
A groundbreaking discovery has been made with the identification of a remarkably massive black hole in the quasar ULAS J1120+0641. This black hole, with a mass of 1.4 billion solar masses, constitutes nearly half of the total mass of its host galaxy. Observations were made using the James Webb Space Telescope, which provided unprecedented detail in...
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Study Claims Black Holes Could be Driving Universe's Expansion
A new study proposes that black holes could hold the key to dark energy, which fuels the accelerating expansion of the universe. Using the Dark Energy Spectroscopic Instrument (DESI), astronomers observed a possible correlation between the growth of black holes and an increase in dark energy. The study's co-authors, Gregory Tarlé and Duncan Farrah...
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NASA's Webb and Hubble Capture Spooky, ‘Blood-Soaked Eyes’ Galaxies IC 2163 and NGC 2207
NASA's Hubble and James Webb telescopes have captured the breathtaking merger of galaxies IC 2163 and NGC 2207, located 80 million light-years away. This captivating process, described as a “blood-soaked” cosmic dance, showcases the ongoing star formation occurring between the galaxies as they interact. With an impressive rate of star birth and...
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Earth’s Temporary Second Moon 2024 PT5 Bids Farewell as It Exits Orbit
On 29 September 2024, Earth briefly welcomed asteroid 2024 PT5 as a second moon. Discovered by NASA's ATLAS, this small asteroid will exit Earth's orbit by mid-November 2024. Its fleeting presence offers astronomers valuable insights into tracking mini-moons and potential asteroid threats. As scientists explore these transient companions, they unco...
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NASA's Perseverance Rover Observes Googly Eye Eclipse on Mars
NASA's Perseverance rover has captured a rare astronomical event in which the Martian moon Phobos passed in front of the Sun, creating a visual reminiscent of a "googly eye." This event, observed from the Jezero Crater, provided insights into the dynamics of Mars' moons. Phobos, the larger of Mars' two moons, obscured the Sun's disc for approximate...
-
Who Was Edwin Powell Hubble? Astronomer After Whom NASA Named Its Iconic Telescope
As a result of Hubble's work, our perception of mankind's place in the Universe has changed forever: humans have once again been set aside from the centre of the Universe.
-
Here's How James Webb Space Telescope Helps Us Look Back in Time
The James Webb Space Telescope allows astronomers to explore the universe’s history by observing light that has travelled across billions of light-years. This unique capability enables scientists to see how galaxies, stars, and other celestial bodies appeared billions of years ago, offering a glimpse into the early stages of the universe. By stud...
-
NASA's Swift Observatory Discovers Twin Black Holes Disturbing Galactic Gas Clouds
NASA's Swift Observatory has recorded a unique signal from two orbiting black holes interacting with a gas cloud in a distant galaxy. This phenomenon, called AT 2021hdr, is marked by recurring gas disturbances due to the black holes' orbit, which astronomers believe could eventually lead to their merger. Observations continue, promising insights in...
-
New 3D Map of Local Hot Bubble Reveals Interstellar Tunnel to Superbubble
Using data from the eROSITA All-Sky Survey, astronomers mapped the Local Hot Bubble in 3D, finding a new interstellar tunnel leading towards Centaurus. This tunnel may link the bubble with another galactic superbubble, hinting at a broader network of gas corridors. The eROSITA data also unveils temperature variations within the bubble, supporting t...
-
Newly Found Earth-Like Planet May Hold Key To Humanity's Survival
A team of astronomers has uncovered an Earth-like planet orbiting a star located 4,000 light years away from the solar system, potentially offering insights into Earth's distant future.
-
Discovery of Hidden Ninth Planet in Solar System Could Reshape Astronomy, Claims New Study
Scientists are exploring the possibility of a hidden ninth planet in our solar system. The planet, dubbed Planet Nine, is believed to exist beyond Neptune in the Kuiper Belt. Researchers have noticed unusual gravitational effects on distant objects in this region, which may be influenced by the presence of a large, unseen planet. While it has not b...
-
Neutron Star in 4U 1820-30 Spins at Record-Breaking 716 Rotations Per Second
Astronomers have detected a neutron star in the binary system 4U 1820-30 spinning at 716 times per second, breaking records for speed. Located 26,000 light-years from Earth, the star's surface releases explosive thermonuclear bursts that make it shine up to 100,000 times brighter than the Sun. This discovery offers new insights into the extreme pro...
-
Chandra X-ray Observatory Spots Unusual Knots in Black Hole Jets
Astronomers using NASA's Chandra X-ray Observatory have found knots moving at different speeds within jets blasted by the black hole at the centre of the Centaurus A galaxy. The X-ray data revealed that these knots travel faster in X-ray wavelengths than in radio wavelengths. This discovery raises questions about how these jets work, with astronome...
-
Astronomers Identify Black Hole Consuming Matter 40 Times Its Theoretical Limit
Astronomers using NASA's James Webb Space Telescope have discovered LID-568, a black hole that is consuming matter at a rate over 40 times the theoretical Eddington limit. This discovery, made in a galaxy formed only 1.5 billion years after the Big Bang, sheds light on how supermassive black holes might have evolved rapidly in the early universe. R...
-
Two Black Holes With Unusual Behaviour Disrupt Traditional Theories About Their Formation
Astronomers are observing two unique black holes defying established cosmic theories. One, known as the "serial killer" black hole, is preparing to consume its second star in five years, an event that rarely occurs within such a timeframe. The other black hole, part of a triple system called V404 Cygni, has a structure that defies traditional black...
-
James Webb Space Telescope Spots Massive Black Hole With Half the Mass of Its Surrounding Galaxy
A groundbreaking discovery has been made with the identification of a remarkably massive black hole in the quasar ULAS J1120+0641. This black hole, with a mass of 1.4 billion solar masses, constitutes nearly half of the total mass of its host galaxy. Observations were made using the James Webb Space Telescope, which provided unprecedented detail in...
-
Study Claims Black Holes Could be Driving Universe's Expansion
A new study proposes that black holes could hold the key to dark energy, which fuels the accelerating expansion of the universe. Using the Dark Energy Spectroscopic Instrument (DESI), astronomers observed a possible correlation between the growth of black holes and an increase in dark energy. The study's co-authors, Gregory Tarlé and Duncan Farrah...
-
NASA's Webb and Hubble Capture Spooky, ‘Blood-Soaked Eyes’ Galaxies IC 2163 and NGC 2207
NASA's Hubble and James Webb telescopes have captured the breathtaking merger of galaxies IC 2163 and NGC 2207, located 80 million light-years away. This captivating process, described as a “blood-soaked” cosmic dance, showcases the ongoing star formation occurring between the galaxies as they interact. With an impressive rate of star birth and...
-
Earth’s Temporary Second Moon 2024 PT5 Bids Farewell as It Exits Orbit
On 29 September 2024, Earth briefly welcomed asteroid 2024 PT5 as a second moon. Discovered by NASA's ATLAS, this small asteroid will exit Earth's orbit by mid-November 2024. Its fleeting presence offers astronomers valuable insights into tracking mini-moons and potential asteroid threats. As scientists explore these transient companions, they unco...
-
NASA's Perseverance Rover Observes Googly Eye Eclipse on Mars
NASA's Perseverance rover has captured a rare astronomical event in which the Martian moon Phobos passed in front of the Sun, creating a visual reminiscent of a "googly eye." This event, observed from the Jezero Crater, provided insights into the dynamics of Mars' moons. Phobos, the larger of Mars' two moons, obscured the Sun's disc for approximate...
