Apollo asteroid hurtling towards Earth at fearsome speed! Know details

You may think asteroids are simply floating rocks in space and while it may seem so due to their appearance, it isn't quite the case. These space rocks can be classified into 3 types based on their structural composition. The most commonly found asteroids are S-type, which are made up of carbon-rich substances. On the other hand, S-type asteroids are made up mainly of silicate minerals and are less common. M-type asteroids are the least prevalent and they are primarily composed of metal. NASA recently sent out a mission to a metal-rich asteroid called 16 Psyche which is supposedly worth more than the whole planet's economy put together, at a staggering $10 quintillion!

Hazards like solar storms and asteroids constantly appear and pose threats to our planet. NASA diligently monitors Near-Earth Asteroids (NEAs) to safeguard our planet from potential impacts. When NASA's telescopes detect a new NEA, precise observations of its position in the sky are reported to the Minor Planet Center. Subsequently, the Center for Near-Earth Object Studies (CNEOS) utilizes this data to establish the most likely orbit of the asteroid around the Sun. To evaluate the risk of impact and the asteroid's orbit, NASA employs the innovative Sentry II system, featuring a unique algorithm. Sentry II strategically selects random points within the entire uncertainty region, enabling the program to pinpoint very low-probability impact scenarios. Recently, NASA has issued an alert concerning a colossal asteroid that is approaching Earth tomorrow:

With its advanced tech such as the NEOWISE telescope, Atacama Large Millimeter/submillimeter Array (ALMA), Pans-STARRS1 and Catalina Sky Survey, NASA has revealed details about an asteroid that will come close to Earth. An asteroid, given the designation of Asteroid 2023 TC1, is on its way towards Earth and could make its closest approach to the planet today, October 13.

NASA, ESA and other space agencies have a suite of ground and space-based telescopes and observatories to track and monitor asteroids. Despite the presence of these technological marvels, an asteroid snuck past all of them! The asteroid, named Asteroid 2023 NT1, made its closest approach to Earth on July 13 when it entered Earth's 60,000-mile radius, which is 4 times closer than the Moon! It was not a small rock either, as scientists later revealed it was nearly 200 feet wide, about 4 times the size of the Chelyabinsk asteroid that caused massive damage in Russia. It was at last found by the Asteroid Terrestrials-Impacts Last Alert System (ATLAS) observatory in South Africa on July 15.

On September 8, 2016, NASA launched a historic mission - the Origins, Spectral Interpretation, Resource Identification, and Security-Regolith Explorer (OSIRIS-REx). It was launched to study a Potentially Hazardous Asteroid (PHA) called Bennu, which has a 1/2700 chance of impacting Earth between 2175 and 2195. After a 6-year journey that involved landing on the asteroid and collecting samples from its surface, the spacecraft finally returned the samples last month, after which they underwent a “nitrogen purge”. Today, NASA will finally open up the canister returned by the OSIRIS-REx spacecraft and show off the asteroid sample to the world in an event that will be live-streamed. You can watch it online here.

Did you know that artificial intelligence (AI) is aiding in the discovery and study of asteroids? After aiding various industries across sectors such as education, healthcare, engineering and more, AI could also potentially help protect Earth against asteroids. According to a study published by the University of Washington, an algorithm, named HelioLinc3D, helped researchers discover a potentially hazardous asteroid. Asteroid 2022 SF289, which is almost 600 feet wide, was discovered during the algorithm's test in Hawaii and has not been deemed as dangerous in the foreseeable future.

NASA has several space and ground-based telescopes in place to discover, track, and study asteroids. But if you're a budding astronomer, you can help the space agency too! NASA's new Daily Minor Planet Project allows astronomers and skywatchers to help discover new asteroids and track them in data sets. To capture asteroids, the Daily Minor Project uses the NASA-funded, University of Arizona-based Catalina Sky Survey which captures nearly 1000 images every night. Due to this volume, NASA scientists fall short of personnel to study these images. After looking at the image, you just have to click on a yes or a no button and add a comment if necessary, before moving on to the next image.

Asteroids often pass Earth at close distances, posing a threat to the planet with their terrifying approaches. Most of them might seem like they're just floating rocks in space, but did you know asteroids have differing compositions? These space rocks can be classified into 3 types based on their structural composition. The most commonly found asteroids are S-type, which are made up of carbon-rich substances. On the other hand, S-type asteroids are made up mainly of silicate minerals and are less common. M-type asteroids are the least prevalent and they are primarily composed of metal.

Over the course of Earth's 4.5 billion-year-old history, there have been several major asteroid impacts that have had a significant impact on the future of the planet and helped humanity to emerge as a dominant force. Perhaps the most consequential impact occurred almost 65 million years ago when a mammoth 12-kilometer-wide asteroid crashed into the surface and obliterated nearly 70 percent of Earth's species including dinosaurs. The crater where the asteroid crashed can still be found today in the Yucatan Peninsula in Mexico. Such large asteroids have the potential to cause global devastation if they crash. Fortunately, NASA and other space agencies now have an arsenal of space and ground-based telescopes to discover and track them.

New World’sRise of the Angry Earth expansion will be here tomorrow, and Amazon has shared the patch notes, sale and unlock details, and more to expect from the expansion and base game tomorrow.

NASA has been working on its Psyche mission for the last few years but hasn't been able to launch it yet. The space mission to the 16 Psyche asteroid has been delayed several times now, with the most recent happening on October 5. The $1.2 billion mission was set to launch via a SpaceX Falcon 9 rocket as part of NASA's Discovery missions but was delayed, giving NASA more time to reverify parameters that control the rocket's nitrogen cold gas thrusters. For the unaware, the 16 Psyche asteroid is made up of gold, nickel, and iron deposits and is supposedly worth more than Earth's economy.

Asteroids are in constant focus of most space scientists due to their potential for causing global destruction. Asteroids are space rocks that follow distinct orbits in the vastness of space. According to NASA, some of these ancient cosmic rocks pose a potential threat of colliding with Earth. Although most of them reside in the primary asteroid belt situated between the orbits of Jupiter and Mars, some of these space rocks approach Earth, with some coming within just a few hundred thousand kilometers of our planet. This proximity raises concerns about the possibility of these asteroids impacting Earth. And now, NASA has informed about a humongous asteroid that is traveling towards Earth rapidly. This is a 2200-foot asteroid that has been designated as 349507 (2008 QY).