Black holes are some of the most mysterious and fascinating objects in the universe, with supermassive black holes at the centers of galaxies being particularly intriguing. Recently, a team of scientists led by astrophysicist Dheeraj Pasham from MIT made a significant discovery by measuring the spin speed of a black hole based on the wobble
Space
Exploring the depths of space and time, an extraordinary discovery has been made by a team of astronomers using the James Webb Space Telescope (JWST). They have unveiled the merger of two supermassive black holes and their accompanying galaxies, occurring a mere 740 million years after the Big Bang. This astounding revelation sheds light on
The recent revelation of the detailed mechanics of matter falling down onto a black hole from outside the event horizon has provided a deeper understanding of the gravitational forces at play in these extreme cosmic environments. The theory predicted by Einstein has finally been confirmed through observational evidence, shedding light on the mysterious ‘plunging region’
In May 2024, a remarkable event took place that showcased the immense power and impact of a solar storm on Earth’s magnetic field. The storm was so intense that it not only lit up the sky with shimmering curtains of light but also caused significant disturbances at the bottom of the ocean. Ocean Networks Canada
In recent years, astronomers have stumbled upon a peculiar phenomenon known as Odd Radio Circles (ORCs). These enigmatic structures, larger than entire galaxies, resemble massive rings of radio waves expanding like shockwaves in space. While the existence of ORCs has been known for some time, they have only been detected in radio wavelengths until now.
When we think of the Milky Way, we often imagine a vast spiral galaxy that has been around for billions of years. However, recent studies by astronomers have uncovered evidence of an earlier time hidden within our own galaxy. A team of researchers from MIT has identified three ancient stars orbiting the Milky Way’s halo,
Stars, much like people, vary greatly in size, temperature, and brightness. From stable yellow-white stars like the Sun to massive, short-lived behemoths, the universe is full of diverse celestial objects. Recently, astronomers have discovered an Earth-sized exoplanet orbiting an ultracool dwarf star known as SPECULOOS-3, just 55 light-years away from our solar system. The newly
The discovery of WASP-193b, an exoplanet located 1,232 light-years away, has left scientists scratching their heads. This peculiar world, which is nearly 50 percent larger than Jupiter, has a density equivalent to that of cotton candy. With just over 1 percent of the density of Earth, WASP-193b is a true outlier in the realm of
Perseverance, the rover launched in July 2020, has been on a mission to explore the Jezero Crater on Mars, a location believed to have once been home to an ancient lake. The rover has spent 1000 days collecting samples from different geological areas within the crater in the hopes of finding evidence of ancient, fossilized
A recent solar flare sent an energetic wave of particles towards Earth, resulting in a spectacular display of auroras that could be seen in both hemispheres. This surge in auroral activity was a rare treat for sky gazers worldwide, with sightings as far south as Hawaii and as far north as Mackay. With the Sun
Every so often, the Earth is treated to a magnificent display of green and red lights that paint the night skies. These spectacular lights are the result of solar storms, massive outflows of material from the Sun that collide with our magnetic field. While solar storms are not uncommon, the current storms have been particularly
The Universe is a vast expanse that never ceases to surprise us with its mysteries and wonders. Recently, astronomers have made a groundbreaking discovery that defies our current understanding of how the Universe evolved. This discovery, known as the Big Ring, has left scientists puzzled and questioning the theories that have been established so far.
Humanity’s continuous efforts to search for signs of extraterrestrial civilizations in the vast expanse of the Milky Way is both poetic and, some might say, futile. Despite the challenges, scientists persist in their quest to detect technosignatures, such as Dyson spheres, which could indicate the presence of highly advanced civilizations capable of harnessing a star’s
The development of artificial intelligence (AI) has seen rapid progress in recent years, prompting some scientists to explore the possibility of artificial superintelligence (ASI). ASI, a form of AI that could exceed human intelligence and learning capabilities, poses a significant challenge to the long-term survival of civilizations. In a research paper published in Acta Astronautica,
The latest breakthrough in radio astronomy has provided us with unprecedented clarity in the lowest frequency range of the radio Universe. Utilizing a novel calibration technique, a team of astronomers has successfully captured sharp images of the radio Universe in the frequency range of 16-30 megahertz. This remarkable achievement was deemed unattainable in the past
