Estimating the quantity of black holes poses a challenge due to their indirect detectability. Nonetheless, astronomers are diligently working to ascertain the count of black holes in space. Before addressing the question, “How Many Black Holes Are There?” it’s crucial to note three types: stellar, intermediate, and supermassive. Each type displays distinct properties and behaviors, […]
How Many Black Holes Are There? Read More »
NASA has elevated cat videos to a new frontier through its Psyche Deep Space Optical Communications experiment, transmitting a 15-second high-definition footage of a playful tabby across a distance of 19 million miles (31 million km) to Earth. Observing a cat pursuing a laser pointer might be endearing, but the question arises: Why is NASA
NASA Shares a Cute Cat Video from Deep Space with Earth Read More »
NASA engineers are currently addressing a newly discovered issue in one of the computers on the Voyager 1 deep space probe. This fault is hindering the 46-year-old spacecraft from sending any scientific or engineering data to Mission Control on Earth. Launched in 1977 from the Kennedy Space Center, Voyager 1, alongside its twin, Voyager 2,
Voyager 1 Encounters a Data Transmission Issue Read More »
The origin of a set of craters on the far side of the Moon has been clarified by a recent study from the University of Arizona, establishing that the probable cause was a discarded rocket booster from China’s Chang’e 5-T1 lunar mission. A fresh set of craters emerged unexpectedly near the Hertzsprung crater on the
The Moon’s Rocket-Created Craters have Been Resolved Read More »
Physicists’ insistence on celestial bodies being non-perfect spheres raises questions about our understanding of their true dimensions. In the case of the Sun, renowned for its familiarity, discrepancies emerge when various methods are employed to measure its size. The International Astronomical Union, in 2015, established the accepted radius of the Sun at 695,700 kilometers (432,288
Unveiling Solar Uncertainty: The Enigma of the Sun’s Size Read More »
In a groundbreaking achievement, a deep space experiment conducted aboard NASA’s Psyche spacecraft has successfully transmitted a laser message to Earth from a location surpassing the Moon’s distance for the first time. The achievement by the Deep Space Optical Communications (DSOC) could revolutionize interplanetary communication methods. Record-breaking distance and Precision The DSOC beamed a near-infrared
Earth Receives Laser Message from 16 Million Kilometers Away Read More »
ALMA, a big telescope, looked at an old star and saw it really well. The star has a ring of gas around it, and some of the gas is moving away into space. Using this powerful telescope in the future will help us understand not only how stars end but also how planets start forming
ALMA Reveals High-Resolution Structure of Old Star Read More »
Last year witnessed an extraordinary celestial event as Earth encountered the brightest flash of light ever recorded in the night sky, unsettling the upper atmosphere in an unprecedented manner, according to researchers on Tuesday. BOAT: Brightest Of All Time On October 9, 2022, a colossal burst of gamma rays emanating from a cosmic explosion approximately
Unprecedented Light Show: The Spectacular Arrival of the “BOAT” Gamma-Ray Burst Read More »
Renowned astronomer David H. Levy once likened comets to cats, asserting, “They both have tails and do precisely what they want.” With his extensive experience as the co-discoverer of numerous comets, including the infamous Shoemaker-Levy 9, which collided with Jupiter in a spectacular display witnessed globally, Levy’s analogy resonates in the unpredictable nature of these
Why Did Comet Erasmus Wag its Tail Happily as it Passed by the Sun? Read More »
NASA’s asteroid-probing spacecraft, Lucy, has conducted its initial close-up observations, revealing an entirely unexpected find. The asteroid Dinkinesh not only possesses a small orbiting moon but, remarkably, this moon is composed of two objects fused together. Launched in 2021, Lucy is on track to explore more asteroids than any other spacecraft in history. Its primary
NASA’s Lucy Discovers a Surprising Asteroid Around a Satellite Read More »