Astronomy

The Hubble Space Telescope has unveiled a stunning image of the spiral galaxy NGC 5248, also known as Caldwell 45, located 42 million light-years from Earth in the constellation Boötes. Known for its prominent spiral arms and intense star formation, NGC 5248 boasts two active nuclear rings, making it a fascinating subject for both professional and...

The anticipated Comet Tsuchinshan-ATLAS (C/2023 A3) has been visible in the evening sky for Northern Hemisphere observers starting October 11. Discovered in early 2023, the comet reached its closest point to Earth on October 12, making it a prime time for observation. Spot it near Venus about 40 minutes after sunset. The best views are expected ove...

Researchers from NASA and India’s ISRO have collaborated to study the interaction between a massive black hole and a star that ventured too close. Using multiple observatories, including AstroSat, they discovered the link between tidal disruption events and quasi-periodic eruptions. This research offers new insights into the expanding debris disk...

NASA's Hubble Space Telescope and the New Horizons spacecraft teamed up for a unique dual observation of Uranus, providing valuable insights into planetary atmospheres. Hubble captured high-resolution images, revealing atmospheric features, while New Horizons, 6.5 billion miles away, saw the planet as a small dot. This combined data helps researche...

The Draconid Meteor Shower will peak on October 8 and 9, offering a chance to spot meteors shooting across the night sky. Named after the constellation Draco, the shower is known for its variable meteor count, with skywatchers able to see up to 10 meteors per hour. The radiant point of the shower lies in the northern sky, and unlike other meteor sh...

It is a telescope like no other, a special robotic eye in the sky to track some of the most energetic phenomena such as the birth and death of stars.

Skygazers in Bengaluru are in for a treat this October 2024, as Comet C/2023 A3 (Tsuchinshan–ATLAS) graces the morning sky in the first few days of the month. The comet, first discovered in early 2023, is travelling through the solar system after passing near the sun in late September. In mid-October, it will shift to the western skies and become...

Earth is set to capture a temporary second moon, asteroid 2024 PT5, starting September 29, 2024. This small asteroid, part of the Arjuna asteroid belt, will only remain in Earth’s orbit until November 25, 2024, before continuing its journey around the sun. Though not visible to the average observer, this rare event has piqued the interest of prof...

Less than a year since Japan's X-Ray Imaging and Spectroscopy Mission (XRISM) launched, it has delivered its first results, uncovering crucial information about black holes and supernova remnants. XRISM is a collaborative effort between the Japan Aerospace Exploration Agency (JAXA) and the European Space Agency (ESA). Its observations have revealed...

An international team of researchers, led by scientists from Stockholm University's Department of Astronomy, has discovered a higher number of black holes in the early universe than was previously recorded. Using the NASA Hubble Space Telescope, this team found black holes among faint galaxies formed shortly after the Big Bang event.

Elon Musk's Starlink satellites are causing significant disruption for astronomers worldwide. Scientists from the Netherlands, particularly the Netherlands Institute for Radio Astronomy (ASTRON), have reported that the growing network of Starlink satellites is interfering with radio waves used for vital space research. The satellites, designed to p...

Astronomers recently detected an extraordinary event – a deep space radio signal that took 8 billion years to reach Earth. The radio burst, named FRB 20220610A, is one of the most powerful and distant signals ever captured. Fast radio bursts (FRBs) like this are brief but incredibly strong, leaving scientists questioning their origins.

Earth might gain another Moon, a miniature one, due to a rare phenomenon called gravitational trapping. Carlos de la Fuente Marcos and Raúl de la Fuente Marcos, researchers from Universidad Complutense de Madrid, have announced an intriguing celestial event. A small asteroid, named 2024 PT5, is set to become Earth's temporary mini-moon for appro...

Sagittarius A* (pronounced Sagittarius A Star), the supermassive black hole at the centre of the Milky Way, is spinning in an unusual way, and scientists now believe they may know why. Based on new data from the Event Horizon Telescope, researchers suggest that this cosmic giant likely merged with another black hole billions of years ago. This colo...

Recent simulations suggest a very small chance that asteroid Apophis could be deflected onto a collision course with Earth before its close approach in 2029. Although current data points to a safe pass, the risk remains, especially if another space object were to strike Apophis. The odds are extremely low, but a final verdict won’t be available u...

The Hubble Space Telescope has unveiled a stunning image of the spiral galaxy NGC 5248, also known as Caldwell 45, located 42 million light-years from Earth in the constellation Boötes. Known for its prominent spiral arms and intense star formation, NGC 5248 boasts two active nuclear rings, making it a fascinating subject for both professional and...

The anticipated Comet Tsuchinshan-ATLAS (C/2023 A3) has been visible in the evening sky for Northern Hemisphere observers starting October 11. Discovered in early 2023, the comet reached its closest point to Earth on October 12, making it a prime time for observation. Spot it near Venus about 40 minutes after sunset. The best views are expected ove...

Researchers from NASA and India’s ISRO have collaborated to study the interaction between a massive black hole and a star that ventured too close. Using multiple observatories, including AstroSat, they discovered the link between tidal disruption events and quasi-periodic eruptions. This research offers new insights into the expanding debris disk...

NASA's Hubble Space Telescope and the New Horizons spacecraft teamed up for a unique dual observation of Uranus, providing valuable insights into planetary atmospheres. Hubble captured high-resolution images, revealing atmospheric features, while New Horizons, 6.5 billion miles away, saw the planet as a small dot. This combined data helps researche...

The Draconid Meteor Shower will peak on October 8 and 9, offering a chance to spot meteors shooting across the night sky. Named after the constellation Draco, the shower is known for its variable meteor count, with skywatchers able to see up to 10 meteors per hour. The radiant point of the shower lies in the northern sky, and unlike other meteor sh...

It is a telescope like no other, a special robotic eye in the sky to track some of the most energetic phenomena such as the birth and death of stars.

Skygazers in Bengaluru are in for a treat this October 2024, as Comet C/2023 A3 (Tsuchinshan–ATLAS) graces the morning sky in the first few days of the month. The comet, first discovered in early 2023, is travelling through the solar system after passing near the sun in late September. In mid-October, it will shift to the western skies and become...

Earth is set to capture a temporary second moon, asteroid 2024 PT5, starting September 29, 2024. This small asteroid, part of the Arjuna asteroid belt, will only remain in Earth’s orbit until November 25, 2024, before continuing its journey around the sun. Though not visible to the average observer, this rare event has piqued the interest of prof...

Less than a year since Japan's X-Ray Imaging and Spectroscopy Mission (XRISM) launched, it has delivered its first results, uncovering crucial information about black holes and supernova remnants. XRISM is a collaborative effort between the Japan Aerospace Exploration Agency (JAXA) and the European Space Agency (ESA). Its observations have revealed...

An international team of researchers, led by scientists from Stockholm University's Department of Astronomy, has discovered a higher number of black holes in the early universe than was previously recorded. Using the NASA Hubble Space Telescope, this team found black holes among faint galaxies formed shortly after the Big Bang event.

Elon Musk's Starlink satellites are causing significant disruption for astronomers worldwide. Scientists from the Netherlands, particularly the Netherlands Institute for Radio Astronomy (ASTRON), have reported that the growing network of Starlink satellites is interfering with radio waves used for vital space research. The satellites, designed to p...

Astronomers recently detected an extraordinary event – a deep space radio signal that took 8 billion years to reach Earth. The radio burst, named FRB 20220610A, is one of the most powerful and distant signals ever captured. Fast radio bursts (FRBs) like this are brief but incredibly strong, leaving scientists questioning their origins.

Earth might gain another Moon, a miniature one, due to a rare phenomenon called gravitational trapping. Carlos de la Fuente Marcos and Raúl de la Fuente Marcos, researchers from Universidad Complutense de Madrid, have announced an intriguing celestial event. A small asteroid, named 2024 PT5, is set to become Earth's temporary mini-moon for appro...

Sagittarius A* (pronounced Sagittarius A Star), the supermassive black hole at the centre of the Milky Way, is spinning in an unusual way, and scientists now believe they may know why. Based on new data from the Event Horizon Telescope, researchers suggest that this cosmic giant likely merged with another black hole billions of years ago. This colo...

Recent simulations suggest a very small chance that asteroid Apophis could be deflected onto a collision course with Earth before its close approach in 2029. Although current data points to a safe pass, the risk remains, especially if another space object were to strike Apophis. The odds are extremely low, but a final verdict won’t be available u...