List of All Articles with Tag 'pace'

This summer's fireworks will have to compete with another spectacle in the night sky—a super buck moon.

SpaceX will attempt to launch its Mars-bound Starship rocket within the next eight weeks, Elon Musk has announced. It will be the second time SpaceX has attempted an orbital launch of its Starship system, which is the biggest and most powerful rocket ever developed. The first attempt at an orbital Starship launch took place in April, ending in a dramatic explosion just minutes after lift-off. Responding to a request on Twitter for an update on Starship, Mr Musk said the next test would be in “6 to 8 weeks”. The SpaceX boss has previously said that he hopes to build an entire fleet of Starship rockets in order to transport people and cargo across the Solar System. The private space company has already signed a mult-billion dollar deal with Nasa to use Starship for its Artemis programme, which aims to return humans to the Moon within the next few years. The launch site for the next orbital flight test will be from SpaceX’s Starship facility in Texas. If successful, the rocket will then complete a 90 minute journey around the Earth before touching down off the coast of Hawaii. No crew will be aboard the stainless steel Starship, which stands 120 metres tall and is capable of 16.7 million pounds of thrust – twice the power of the Saturn V rocket that took humans to the Moon. The size of the rocket, which has two main stages, means it is powerful enough to lift up to 250 tons into orbit, or carry 100 people on a trip to Mars. Read More Elon Musk eyes ‘highly habitable’ planet that’s ‘practically next door’

The Spurs are in a beginning stage of a rebuild, loading up on young players. With the benefit of hindsight, how did they do in last year's draft?The Spurs go into this off-season with a lot of hope. Obviously, they won the Victor Wembanyama sweepstakes. They also have a ton of first-round ...

NBA Draft rumors: Pelicans looking to trade up for Scoot HendersonThe 2023 NBA Draft takes place on Thursday, June 22. The first-overall pick is a foregone conclusion, as Victor Wembanyama is expected to be selected by the San Antonio Spurs. The NBA Draft will officially begin with the second-over...

A study detailing the habitability of a nearby exoplanet appears to have caught the attention of SpaceX boss Elon Musk. The tech billionaire has frequently spoken of his intention to transform humanity into a mult-planetary species through his private space firm, with plans to colonise Mars within the next few decades. The study of Proxima Centauri b, which sits within the so-called ‘Goldilocks Zone’ of the red-dwarf star Proxima Centauri, involved computer simulations to evaluate whether it can sustain liquid water that may harbour living organisms. “The major message from our simulations is that there’s a decent chance that the planet would be habitable,” Anthony Del Genio, a planetary scientist at the Nasa Goddard Institute for Space Studies said when the study was first published in 2018. The study concluded that Earth-sized planet is potentially the closest “highly habitable” planet to our Solar System, located 4.2 light-years away from the Sun. “Practically next door,” Mr Musk wrote in a tweet on Sunday, sharing the study. Proxima Centauri b has been the subject of several studies since it was first discovered in 2016, with astronomers attempting to assess whether it is capable of sustaining life. Similar to the Earth’s moon, the planet is “locked” due to gravitational forces, meaning that the same side of Proxima Centauri b always faces its parent star. Computational models suggest that the exoplanet’s circulating oceans and atmosphere act as an effective transfer of heat, so that its dark side is not permanently frozen. Despite its relatively close distance compared to other potentially habitable planets, travelling 4.2 light-years – or 40 trillion kilometres (25 trillion miles) – requires technology that is still in the conceptual stages of development. Nasa’s interstellar space probe Voyager 1, which was launched in 1977, would take 80,000 years to travel to Proxima Centauri, however the US space agency’s DEEP-IN programme aims to make the journey possible within a single lifetime. Scientists working on DEEP-IN claim that small crafts propelled by light could travel at speeds of up to 161 million kilometres per hour, and could reach the neighbouring star and exoplanet in 20 years. Mr Musk has frequently voiced his concerns about humanity’s long-term survival, claiming that setting up self-sustaining colonies on other planets is vital to ensure the continuation of our species. SpaceX has so far been at the forefront of these endeavours, developing its reusable Starship rocket with the intention of transporting people and cargo across the solar system. Read More Elon Musk refuses to pay Twitter’s Google bill Elon Musk claims AI will overtake humans 'in less than five years'

With NBA free agency on the horizon, several high-profile players are set to hit the restricted free agent market. Whichteams will hand out big offer sheets?Restricted NBA free agency is the league's great double-edged sword. It allows a team to match any offer sheet signed by a young playe...

NBA Draft rumors: Orlando Magic trying to trade into top 5The Orlando Magic own the No. 6 and No. 11 picks in the upcoming NBA Draft. With so much young talent on the roster, it would not be shocking for the front office to consolidate assets in favor of landing one great prospect instead of two g...

By Will Dunham WASHINGTON Space can be an unfriendly place for the human body, with microgravity conditions and

Long space missions are damaging astronauts’ brains, scientists have said. Experts now suggest that those who are spending a long time in space should take three years to allow their brains to recover from the changes experienced during their journeys. Those are the findings of a new study looking at how brain’s react to leaving Earth’s gravity. It comes ahead of what is expected to be a new era of long journeys around space, including the first missions to Mars. Researchers looked at brain scans of 30 astronauts, taken before and after they travelled to space. They found that journeys over six months left the brain’s ventricles significantly expanded – and they could take up to three years to recover. The ventricles are cavities in the brain that are filled with a fluid that protects and nourishes the brain, as well as removing waste. Usually, that fluid is helpfully distributed around the body, but the lack of gravity in space can mean that the fluid is pushed upward and shoves the brain higher in the skull. “We found that the more time people spent in space, the larger their ventricles became,” said Rachael Seidler, a professor of applied physiology and kinesiology at the University of Florida and an author of the study. “Many astronauts travel to space more than one time, and our study shows it takes about three years between flights for the ventricles to fully recover.” Read More Scientists demonstrate wireless power transmission from space for first time Japan to launch satellite made of wood in 2024 US tells China: ‘We’ll fight in outer space if we have to’

The mystery behind the brightest explosion ever seen has finally been solved. In October last year, the Earth was hit by a blast that came to be known as the Brightest of All Time. It was recorded by telescopes across the world, and scientists have been scrambling to explain it ever since. Now researchers believe they may understand why that gamma ray burst was quite so intense. It was pointed directly at Earth and pulled along a large amount of stellar material. That’s according to a new paper published in the journal Science Advances. While scientists have suggested before that the brightness of the blast was the result of its angle, but some mystery remained: the edges of the jet could not be seen. “The slow fade of the afterglow is not characteristic of a narrow jet of gas, and knowing this made us suspect there was an additional reason for the intensity of the explosion, and our mathematical models have borne this out,” said Hendrik Van Earthen from the University of Bath. “Our work clearly shows that the GRB had a unique structure, with observations gradually revealing a narrow jet embedded within a wider gas outflow where an isolated jet would normally be expected.” The work is described in a new paper, ‘A structured jet explains the extreme GRB 221009’, published in the journal Science Advances. Read More Scientists demonstrate wireless power transmission from space for first time Whistleblower alleges UFO crashes – and a cover-up to keep them secret Watch: Strawberry moon lights up skies over UK

By Joey Roulette WASHINGTON NASA's plans to turn over its flagship rocket to contractors Boeing and Northrop Grumman

NBA Draft rumors: Damian Lillard could demand trade from BlazersThe Portland Trail Blazers own the No. 3 pick in the upcoming NBA Draft. That doesn't really align with the team's immediate goal of building a championship contender around Damian Lillard, something the front office has man...