Solar storms, also known as geomagnetic storms, are natural phenomena that originate from the Sun and have a significant impact on Earth. These storms occur when massive eruptions on the surface of the Sun release billions of tons of material mixed with magnetic fields into the Solar System. When this material, known as a coronal
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In recent years, astronomers have stumbled upon a new and intriguing phenomenon known as Odd Radio Circles (ORCs). These bizarre celestial objects are on a scale larger than entire galaxies and appear as expansive rings of radio waves shockingly expanding outwards. Up until now, ORCs have only been detected in the radio wavelength spectrum. However,
When most people think of the Milky Way, they envision a large spiral galaxy that has been around for billions of years. However, recent studies by astronomers have uncovered evidence that suggests there may be remnants of an earlier era lurking within our galaxy. A team of astronomers from MIT made a groundbreaking discovery –
The universe is a vast and varied place, filled with an incredible array of stars and planets. From stable yellow-white stars like our Sun to massive, short-lived behemoths, and small, dim red dwarfs, there is no shortage of diversity out there. At the far end of the spectrum are ultracool dwarfs, tiny stellar pixies just
The discovery of the exoplanet WASP-193b, located 1,232 light-years away, has left astronomers scratching their heads. Known for its peculiar characteristics, this planet is nearly 50 percent larger than Jupiter but has a density comparable to cotton candy. With a density that is just over 1 percent of Earth’s, WASP-193b is truly a unique world
It was a momentous occasion when the Perseverance rover was launched in July 2020, embarking on its journey to Mars. After a seven-month journey, it successfully landed on the Red Planet in February 2021, using advanced technology like parachutes, retrorockets, and a sky crane for a safe touchdown. The mission was clear – to explore
The recent surge in auroral activity that dazzled skywatchers around the world was a result of a massive solar flare sending energetic particles hurtling towards Earth. This phenomenon, known as the aurora borealis or aurora australis, is caused by charged particles from the Sun colliding with Earth’s atmosphere. While these charged particles are typically blocked
In recent nights, Earth has been illuminated by mesmerizing green and red lights painting the skies, thanks to the impact of solar storms. These solar storms are the result of massive outflows of material exploding from the Sun and colliding with our planet’s magnetic field. While solar storms are not uncommon, the current series stands
The Universe never ceases to surprise us with its mysterious and awe-inspiring phenomena. Recently, astronomers have stumbled upon a colossal structure known as the Big Ring, located in the distant Universe. Spanning an astonishing 1.3 billion light-years in diameter, this ring of galaxies has left experts scratching their heads in confusion. The Big Ring defies
The search for extraterrestrial civilizations has always been a fascinating subject for scientists and enthusiasts alike. The idea of detecting other civilizations beyond our solar system, especially those capable of building Dyson spheres, captures the imagination. These megastructures, theorized by advanced civilizations, would allow them to harness the energy of an entire star. The concept
Artificial intelligence (AI) has been advancing rapidly in recent years, with some scientists now exploring the development of artificial superintelligence (ASI) – a form of AI that could surpass human intelligence. But what if this advancement poses a threat to the long-term survival of civilizations rather than being a remarkable achievement? This question forms the
Recently, a groundbreaking technique in radio astronomy has allowed astronomers to unveil the lowest frequencies of the radio Universe in unprecedented clarity. Previously, the turbulent interference generated by Earth’s ionosphere posed a significant challenge in observing the radio sky below 30 megahertz. However, a team of astronomers led by Christian Groeneveld from Leiden University in
Venus, often referred to as Earth’s “sister planet,” has long puzzled scientists with its lack of water despite similarities in size and mass. While Earth is teeming with life and covered in oceans, Venus is a barren, desolate wasteland. Scientists have been trying to understand where Venus’ water went, as it should have had a
Boeing’s Starliner capsule is finally taking off to the International Space Station on its first crewed mission after several years of delays following rival SpaceX’s success in achieving the same milestone. The mission is crucial for Boeing, a giant in the US aerospace industry, as it aims to establish its reputation after facing safety concerns
Exploring the lunar surface is becoming more likely in the next decade, but the toll that low-gravity environments take on the human body is a certainty. Muscle atrophy, bone demineralization, cardiovascular conditioning issues, and neural control problems are just a few of the challenges faced by astronauts in such environments. While scientists have made progress