Sooner or later it IS going to happen. All we can do is prepare to defend out planet, whilst making sure we have humans living off-world, somewhere, so that all of our proverbial eggs aren’t in one proverbial basket!
But don’t worry, it won’t hit us.
There’s little data on asteroid 2013 TX68, leaving doomsayers predicting a cataclysmic collision. But the space agency is far less concerned.
NASA’s new Planetary Defense Coordination Office is charged with supervising efforts to plan for potential asteroid threats to Earth.
Blinded by the light of a falling meteor, David has a devastating car accident, leading to a profound discovery: an extra-terrestrial organism that may contain the secret of life itself. When David goes missing for two days, Annabelle searches for her father only to discover him wandering the forest, without so much as a scratch. David’s mysterious reappearance draws the attention of federal authorities and gives Annabelle reason to doubt his sanity. But David has a new sense of purpose, fueled by nightmarish visions. Driven by what he believes is an otherworldly purpose, David must convince Annabelle to believe him and complete his task before government agents can stop him, and before the world destroys itself.
Can there be any doubt any more that colonizing, at minimum, the rest of the solar system is an existential species imperative!?
Most studies of potential Earth-smashers focus on objects in the asteroid belt roughly between Mars, Earth’s outside neighbour, and Jupiter on its other flank, said the researchers.
But they noted that the discovery in the last two decades of hundreds of giant comets dubbed centaurs, albeit with much larger orbits, requires expanding the list of potential hazards.
These balls of ice and dust, typically 50–100 kilometres (31−62 miles) wide, have unstable, elliptical orbits that start way beyond Neptune, the most distant planet from the Sun.
Equal parts interesting and disturbing.
Mass extinctions occurring over the past 260 million years were likely caused by comet and asteroid showers, a new study concludes. An artist’s illustration of a major asteroid impact on Earth. (credit: NASA/Don Davis)
Mass extinctions occurring over the past 260 million years were likely caused by comet and asteroid showers, scientists conclude in a new study published in an open-access paper in Monthly Notices of the Royal Astronomical Society.
For more than 30 years, scientists have argued about a controversial hypothesis relating to periodic mass extinctions and impact craters — caused by comet and asteroid showers — on Earth.
Citizens of the Thai capital Bangkok witnessed a huge fireball descending on the horizon this morning, and thanks to the dashcams in their cars, we can admire the celestial visitor from several different angles.
The meteor entered Earth’s atmosphere around 8.45am local time, and burnt up in a huge fireball after striking down from the sky. The meteor was big and bright, but definitely smaller than the infamous Chelyabinsk meteor which exploded over Russia in 2013, damaging 7,200 buildings in six cities in the southern Ural region. There are no reports of any damage from Bangkok so far.
We put together a short video about the Bangkok shooting star, for you viewing pleasure:
“EXCLUSIVE: Could this asteroid destroy Earth in just SIX weeks?” According to NASA, the answer is “absolutely not, you imbeciles.”
NASA issued an official statement about the conspiracy-web theory that an asteroid is heading for the Atlantic with an impact on September 23rd. “That’s the rumor that has gone viral–now here are the facts,” the agency writes. “There is no scientific basis–not one shred of evidence–that an asteroid or any other celestial object will impact Earth on those dates,” says the manager of NASA’s Near-Earth Object office, Paul Chodas.
Who could be perpetrating such rumors? The theory has actually been around for years, but it’s picked up steam over the past month or two. Unsurprisingly, a major role has been played by InfoWars, which has built a business out of circulating conspiracy theories about the government, impending apocalypse, and the shadowy machinations of world powers. “We are simply taking a look at what has being said,” says InfoWars’ John Bowne in a video about the forthcoming asteroid strike. Just a simple look! So what’s being said?
Long time ago I was wondering why not to use drones (• (named for that concrete application Extreme Access Flyers) to explore the space, to reach new planets, asteroids … it would be exciting … rovers are limited in action, so what if we make it airborne? Once in space, why not to send a drone or a swarm of them from the main spaceship to explore a new planet? They could interact, share capabilities, morph, etc.
While the economy looks more or less promising for civil and military, there is still a long path to walk …
“Teal Group’s 2015 market study estimates that UAV production will soar from current worldwide UAV production of $4 billion annually to $14 billion, totaling $93 billion in the next ten years. Military UAV research spending would add another $30 billion over the decade.”
Read more at http://www.suasnews.com/2015/08/37903/teal-group-predicts-wo…-forecast/
Now NASA pursues the aim of using drones to overcome the problems of rovers …
Read more at http://www.engadget.com/2015/07/31/space-drones-mars-moon-asteroid/
http://www.nasa.gov/feature/extreme-access-flyer-to-take-pla…-airborne/
(• Using the word drone as it is more commonly used in society.
Ad Astra!
It’s the ultimate doomsday scenario: Astronomers spot an enormous miles-wide asteroid headed for a collision course with Earth. An impact with our planet means a fiery goodbye to civilization—and life—as we know it, and there are only a few short weeks to rally together a plucky group of oil drillers the citizens of the world to somehow fight this apocalyptic threat.
Fortunately, it’s doubtful we’ll ever be faced with this kind of sudden Armageddon. NASA, other government space agencies, and astronomers across the world have a pretty solid way of tracking huge, civilization-destroying asteroids, mapping their trajectories many years or decades in advance before they might head our way. Such ample warning would give us more than enough time to prepare some kind of deflection strategy. Read more