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Asteroid 2025 TF Zooms Past Earth 428km Above Antarctica, Closer Than Some Satellites
The asteroid is roughly 1 to 3 metres across and was first spotted by the Catalina Sky Survey a few hours after it had passed Earth.
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Tiny Asteroid 2025 TF Zooms Past Earth Undetected, Closer Than Satellites
A small asteroid named 2025 TF surprised astronomers after flying only 265 miles above Antarctica, lower than many satellites. Detected post-passage by ESA, it underscores the challenge of spotting small, fast-moving space rocks before they come close to Earth.
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Orionid Meteor Shower 2025: When and How to Watch Stunning Shooting Stars
The Orionid meteor shower 2025 will put on a breathtaking show this October, with shooting stars streaking across the sky. Caused by Halley’s Comet debris, the event peaks on October 21–22 and rewards viewers with clear, dark skies and patience. A must-watch for astronomy lovers and casual stargazers alike.
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Delhi To New York In 1 Minute: NASA's Parker Solar Probe Equals Record Speed
The Parker Solar Probe equalled its record-setting speed of 687,000 km per hour that was set during its previous close approaches.
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Dead Star's Supernova Explosion Could Be Visible From Earth During Daytime, Study Predicts
When the two stars eventually smash into each other, the supernova explosion would be visible from Earth, even during daytime.
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NASA Shares New Details About Interstellar Comet 3I/ATLAS That's Hurtling Towards Earth
Hubble also captured a dust plume ejected from the Sun-warmed side of the comet and a hint of a dust tail streaming away from the nucleus.
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NASA’s Solar Observatory Sees Two Eclipses in One Day
In a rare celestial event, NASA’s Solar Dynamics Observatory (SDO) captured two eclipses on July 25, 2025. First, at 2:45 UTC, the Moon passed between SDO and the Sun, covering about 62% of the solar disk. Just hours later, around 6:30 UTC, Earth itself blocked the Sun entirely from SDO’s perspective. These dual eclipses occurred during SDO’s...
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Doomed Exoplanet TOI-2109b Spirals Toward Its Star with Three Possible Fates
The gas giant TOI-2109b, over five times Jupiter’s mass, is spiraling closer to its star in a rare planetary death spiral. With a 16-hour orbit and blistering heat, the exoplanet could either plunge into its host star, be torn apart by tidal forces, or evolve into a rocky super-Earth through photoevaporation. NASA’s TESS and ESA’s Cheops data...
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Asteroid Alert: NASA Tracks Airplane-Sized Space Rock As It Approaches Earth
NASA is also tracking another aeroplane-sized asteroid, 2025 OX, which will fly past Earth on July 26 at a distance of 2,810,000 miles.
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Earth to Spin Faster on July 22 to Make It One of the Shortest Days in Recorded History
On Tuesday, July 22, 2025, Earth will complete its rotation 1.34 milliseconds faster than the usual 24 hours, scientists say. That will make it the second-shortest day ever recorded, just behind July 10, 2025. The trend of shorter days has accelerated since 2020, attributed to factors like the Moon’s position, mass shifts from melting ice, and at...
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Space Station To Fly Over India: A Guide To Spotting The Orbiting Lab
The best viewing opportunities occur within a few hours before or after sunrise or sunset when the station is illuminated by the Sun but the sky is dark enough for it to stand out.
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NASA TEMPO Satellite to Continue Tracking Pollution Hourly from Space Until 2026
TEMPO, a collaborative space mission by NASA, NOAA, and the Smithsonian Astrophysical Observatory, is transforming air quality tracking across North America. Since 2023, it has delivered hourly, high-resolution pollution data from space, aiding researchers, health officials, and the public.
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Chile Observatory Captures Universe With 3,200-Megapixel Camera
Chile's Vera C. Rubin Observatory, which boasts the world's largest digital camera, has begun displaying its first images of the cosmos, allowing astronomers to figure out how the solar system formed and whether an asteroid poses a threat to Earth.
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Two Spacecraft Recreate Artificial Solar Eclipses to Observe the Sun’s Superhot Corona
Twin satellites in ESA’s Proba-3 mission have successfully recreated artificial solar eclipses from space to examine the sun’s million-degree corona. The breakthrough will allow continuous observations of the sun’s outer atmosphere, offering rare insights that natural eclipses on Earth can’t provide. The mission marks a major step in solar ...
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Pics: Nearby Sculptor Galaxy Revealed In Ultra-Detailed Galactic Image
Astronomers have released an ultra-detailed image of the Sculptor galaxy obtained with 50 hours of observations using one of the world's biggest telescopes.
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Asteroid 2025 TF Zooms Past Earth 428km Above Antarctica, Closer Than Some Satellites
The asteroid is roughly 1 to 3 metres across and was first spotted by the Catalina Sky Survey a few hours after it had passed Earth.
-
Tiny Asteroid 2025 TF Zooms Past Earth Undetected, Closer Than Satellites
A small asteroid named 2025 TF surprised astronomers after flying only 265 miles above Antarctica, lower than many satellites. Detected post-passage by ESA, it underscores the challenge of spotting small, fast-moving space rocks before they come close to Earth.
-
Orionid Meteor Shower 2025: When and How to Watch Stunning Shooting Stars
The Orionid meteor shower 2025 will put on a breathtaking show this October, with shooting stars streaking across the sky. Caused by Halley’s Comet debris, the event peaks on October 21–22 and rewards viewers with clear, dark skies and patience. A must-watch for astronomy lovers and casual stargazers alike.
-
Delhi To New York In 1 Minute: NASA's Parker Solar Probe Equals Record Speed
The Parker Solar Probe equalled its record-setting speed of 687,000 km per hour that was set during its previous close approaches.
-
Dead Star's Supernova Explosion Could Be Visible From Earth During Daytime, Study Predicts
When the two stars eventually smash into each other, the supernova explosion would be visible from Earth, even during daytime.
-
NASA Shares New Details About Interstellar Comet 3I/ATLAS That's Hurtling Towards Earth
Hubble also captured a dust plume ejected from the Sun-warmed side of the comet and a hint of a dust tail streaming away from the nucleus.
-
NASA’s Solar Observatory Sees Two Eclipses in One Day
In a rare celestial event, NASA’s Solar Dynamics Observatory (SDO) captured two eclipses on July 25, 2025. First, at 2:45 UTC, the Moon passed between SDO and the Sun, covering about 62% of the solar disk. Just hours later, around 6:30 UTC, Earth itself blocked the Sun entirely from SDO’s perspective. These dual eclipses occurred during SDO’s...
-
Doomed Exoplanet TOI-2109b Spirals Toward Its Star with Three Possible Fates
The gas giant TOI-2109b, over five times Jupiter’s mass, is spiraling closer to its star in a rare planetary death spiral. With a 16-hour orbit and blistering heat, the exoplanet could either plunge into its host star, be torn apart by tidal forces, or evolve into a rocky super-Earth through photoevaporation. NASA’s TESS and ESA’s Cheops data...
-
Asteroid Alert: NASA Tracks Airplane-Sized Space Rock As It Approaches Earth
NASA is also tracking another aeroplane-sized asteroid, 2025 OX, which will fly past Earth on July 26 at a distance of 2,810,000 miles.
-
Earth to Spin Faster on July 22 to Make It One of the Shortest Days in Recorded History
On Tuesday, July 22, 2025, Earth will complete its rotation 1.34 milliseconds faster than the usual 24 hours, scientists say. That will make it the second-shortest day ever recorded, just behind July 10, 2025. The trend of shorter days has accelerated since 2020, attributed to factors like the Moon’s position, mass shifts from melting ice, and at...
-
Space Station To Fly Over India: A Guide To Spotting The Orbiting Lab
The best viewing opportunities occur within a few hours before or after sunrise or sunset when the station is illuminated by the Sun but the sky is dark enough for it to stand out.
-
NASA TEMPO Satellite to Continue Tracking Pollution Hourly from Space Until 2026
TEMPO, a collaborative space mission by NASA, NOAA, and the Smithsonian Astrophysical Observatory, is transforming air quality tracking across North America. Since 2023, it has delivered hourly, high-resolution pollution data from space, aiding researchers, health officials, and the public.
-
Chile Observatory Captures Universe With 3,200-Megapixel Camera
Chile's Vera C. Rubin Observatory, which boasts the world's largest digital camera, has begun displaying its first images of the cosmos, allowing astronomers to figure out how the solar system formed and whether an asteroid poses a threat to Earth.
-
Two Spacecraft Recreate Artificial Solar Eclipses to Observe the Sun’s Superhot Corona
Twin satellites in ESA’s Proba-3 mission have successfully recreated artificial solar eclipses from space to examine the sun’s million-degree corona. The breakthrough will allow continuous observations of the sun’s outer atmosphere, offering rare insights that natural eclipses on Earth can’t provide. The mission marks a major step in solar ...
-
Pics: Nearby Sculptor Galaxy Revealed In Ultra-Detailed Galactic Image
Astronomers have released an ultra-detailed image of the Sculptor galaxy obtained with 50 hours of observations using one of the world's biggest telescopes.
