Astronomers have discovered a previously-unknown dwarf planet, nicknamed Goblin, orbiting beyond the orbit of Neptune. This tiny world takes 40,000 years to travel once around the Sun, and it never comes closer than 65 times the distance between the Earth and our parent star. Computer simulations show the orbit of this world may be influenced by a distant, larger body astronomers are dubbing Planet X.Read More Goblin the Dwarf Planet Discovered at the Edge of the Solar System
Planet Nine could exist at the most distant reaches of our solar system, according to observations of the orbits of far-flung objects. This theoretical world would be 10 times as massive as Earth, and take between 10 and 20,000 years to orbit the Sun. However, such a planet would be so dark and distant that some astronomers speculate it may be 1,000 years before we discover it.Read More Is Planet Nine Hiding at the Edge of the Solar System?
The Parker Solar Probe lifted off from Cape Canaveral on Sunday, August 12th, on its way to explore the Sun. During it’s seven-year mission, the vehicle will come closer to our parent star than any previous spacecraft, and experience temperatures of thousands of degrees. Astronomers hope the spacecraft will answer some long-standing questions in solar science.Read More Parker Solar Probe Lifts off on historic Journey to the Sun
An astronomical observatory in Canada has recently found a mysterious burst of low-frequency radio waves emanating from deep space. Fast radio bursts, which last just a small fraction of a second, have been observed a few dozen times since they were first seen in 2007. However, this event, recorded on July 25th, is unlike any similar event ever before recorded, with a record low frequency. These events have left astronomers questioning what could cause these enormous explosions in deep space.Read More Strange Low-Frequency Radio Burst Reaches Earth from Deep Space – Is it Aliens?
One of the last untested predictions of Albert Einstein has been proven correct by astronomers in Chile. While watching a star pass by the supermassive black hole at the center of our galaxy, astronomers saw light from the star become stretched by the object, as the famed physicist predicted. Researchers hope to see a small change in the orbit of the star, which would confirm another prediction made in the General Theory of Relativity.Read More Einstein was Right – Here’s what a Black Hole has to Say!
The Andromeda Galaxy, the closest large family of stars to the Milky Way, may be a galactic assassin. Astronomers from the University of Michigan have determined that this family of stars collided with another massive galaxy two billion years ago, nearly destroying it. Today, only the small dwarf galaxy, M32, remains, still located near Andromeda. In roughly four billion years, The Milky Way and Andromeda will collide, greatly altering both galaxies.Read More The Andromeda Galaxy Was the Culprit – The Case of the Missing Galaxy
For the first time ever, astronomers have witnessed a black hole swallowing a star. The event took place 150 million years ago in a pair of colliding galaxies called Arp 299. The black hole was 20 million times larger than our own Sun, and was seen consuming a body twice the size of our stellar companion.Read More Black Hole Seen Eating Star for First Time Ever
An asteroid orbiting backwards around the Sun may have come from another solar system, according to astronomers in France.
Asteroid 2015 BZ509 is roughly two miles across, and orbits the Sun at roughly the same distance as Jupiter. Computer simulations suggest the object may have joined our planetary family four-and-a-half billion years ago, just as the Earth and other planets were being formed.
The earliest stars in the Universe formed just 250 million years after the big bang, according to astronomers working at the ALMA facility in Chile. Researchers also discovered the oldest oxygen ever detected, from just 500 million years after the creation of the Universe. These discoveries push back the time when astronomers believe starlight first filled the Cosmos.Read More First Stars Formed Just 250 Million Years After Big Bang
Stephen Hawking passed away on March 14, 2018, leaving behind a legacy of works that rivals the greatest in history, including Galileo Galilei and Albert Einstein. However, this is not the only thing these three men had in common – they also shared remarkable coincidences about the times the each entered and left this world, […]Read More Galileo, Einstein, and Hawking – Tied Together by More than Physics