Science

Science NASA's new moon rocket won't be ready for 2020 launch
Author: 0 NASA's new moon rocket won't be ready for 2020 launch

Boeing has spent years developing the SLS, or Space Launch System , which would be the most powerful rocket ever built, with the goal of resuming manned space missions to the Moon. "I want to be clear: NASA has a history of not meeting launch dates, and I'm trying to change that", Bridenstine said. He said it was too early to determine the cost of taking the commercial, two-launch route for EM-1.

Science The viral 'Trashtag Challenge' encourages people to clean up litter
Author: 0 The viral 'Trashtag Challenge' encourages people to clean up litter

Netizens took up the challenge in good spirit and began cleaning the littered places that needed a makeover. Thankfully, this one is not asking anyone to do anything risky or stupid, like last year's Bird Box Challenge . However, this recent social media challenge that has been making its rounds on the internet is much more wholesome, plus it supports a noble cause! For example, the Ice Bucket Challenge raised $115 million (Dh422.3 million) for the ALS Association, which helps ...

Science Toyota, Japan Space Agency To Develop Moon Rover
Author: 0 Toyota, Japan Space Agency To Develop Moon Rover

A spokesman for Toyota, which plans to ramp up fuel-cell cars as a zero-emission alternative to gasoline vehicles, said the project would give the company a chance to test its technologies in the moon's harsh environment and improve them. 'Lunar gravity is one-sixth of that on Earth, ' explained JAXA Vice President Koichi Wakata. Meanwhile, the moon has a complex terrain with craters, cliffs, and hills.

Science Health professionals support students in their strike for healthy climate action
Author: 0 Health professionals support students in their strike for healthy climate action

Although there is not an organized strike at BHS, the environmental club, Leader in Environmental Awareness and Protection (LEAP), will have a petition for Vermont legislature encouraging them to have stronger policies on climate change. Even though Vivanco is not participating in the strike, she is glad that students around the world are. Below, Alexia tells Women's Agenda why she made a decision to get so heavily involved in the climate strike, her part in the initiative Climate ...

Science Elon Musk`s SpaceX Capsule Splashes Down Off Florida Coast
Author: 0 Elon Musk`s SpaceX Capsule Splashes Down Off Florida Coast

EST approximately 230 miles off the coast of Cape Canaveral , Florida . The smell of isopropyl alcohol at the International Space Station (ISS), which appeared after the arrival of U.S. The mission carried 400 pounds (180 kg) of test equipment to the space station, including a dummy named Ripley outfitted with sensors around its head, neck, and spine to monitor how a flight would feel for a human.

Science NASA captures unprecedented images of supersonic shock waves
Author: 0 NASA captures unprecedented images of supersonic shock waves

NASA employed a pair of T-38 aircraft from the US Air Force Test Pilot School at Edwards Air Force Base as they flew mere metres apart. When the shockwaves merge as they travel through the atmosphere, sonic booms are produced. The lovely images show a pair of T-38s from the U.S. Air Force Test Pilot School at Edwards Air Force Base. "We're seeing a level of physical detail here that I don't think anybody has ever seen before", said Dan Banks, a senior research engineer at NASA.

Science One-third of United Kingdom electricity to be wind-generated by 2030
Author: 0 One-third of United Kingdom electricity to be wind-generated by 2030

Benj Sykes, UK country manager for Danish offshore wind power company Ørsted, said: "This relentlessly innovative sector is revitalising parts of the country which have never seen opportunities like this for years, especially coastal communities from Wick in northern Scotland to the Isle of Wight, and from Barrow-in-Furness to the Humber".

Science Astronomers weigh the galaxy with Hubble and Gaia
Author: 0 Astronomers weigh the galaxy with Hubble and Gaia

Previously, the Milky Way was estimated to be between 500 billion and 3 trillion solar masses; this new estimate is in the middle of the range, which was determined several decades ago using a variety of observations. Scientists expect Gaia to eventually provide accurate positional and radial velocity measurements and to produce a kinematic and stereoscopic census of approximately one billion stars in the galaxy and throughout the Local Group.

Science NASA Is Planning Its First All-Female Spacewalk
Author: 0 NASA Is Planning Its First All-Female Spacewalk

NASA didn't originally intend to make the March 29 spacewalk historic, a spokesperson told HuffPost. US astronaut Christina Hammock Koch, a member of the International Space Station expedition, attends her final exam at the Gagarin Cosmonauts' Training Center in Star City outside Moscow, Russia, Feb.

Science Crew Dragon is coming back to Earth: What to know
Author: 0 Crew Dragon is coming back to Earth: What to know

After undocking from the space station, the Crew Dragon will fly for about 5 hours before it begins to slow down in order to re-enter Earth's atmosphere. PT Friday. SpaceX's Dragon spacecraft disembarked from the International Space Station early Friday, making a journey toward Earth the company hopes will end with a successful splashdown in the Atlantic ocean.

Science Selfie from 20000 miles away: Israeli Beresheet snaps first shot in space
Author: 0 Selfie from 20000 miles away: Israeli Beresheet snaps first shot in space

Ground control activated the spacecraft's main engine for four minutes, putting it into a new orbit that takes it to a distance of 131,000 kilometers from earth. It rocketed from Cape Canaveral, Florida, on February 21 and has been circling Earth in ever bigger loops. NASA , which has installed equipment on Beresheet to upload its signals from the moon, says it is inviting private sector bids to build and launch the USA probes.

Science First all-female spacewalk planned
Author: 0 First all-female spacewalk planned

Astronauts Christina Koch and Ann McClain will walk outside the International Space Station (ISS) as members of Expedition 59 , on a mission to replace batteries installed last summer. "And, of course, assignments and schedules could always change". McClain and Koch are both members of NASA's 2013 astronaut candidate class , which was 50% women.

Science SpaceX Docked Its ‘Crew Dragon’ Capsule with the Space Station This Weekend
Author: 0 SpaceX Docked Its ‘Crew Dragon’ Capsule with the Space Station This Weekend

It will land in the Atlantic Ocean and SpaceX recovery vehicles will take the capsule to the Florida shore and then it will be taken back to Kennedy Space Center . "We've got NASA "rocking" again". SpaceX already has made 16 trips to the space station using cargo Dragons. Some of the equipment needs more work - possibly even redesign - before serving human passengers.

Science Canadian PM shuffles cabinet amid growing SNC-Lavalin scandal
Author: 0 Canadian PM shuffles cabinet amid growing SNC-Lavalin scandal

Various officials "hounded" her through phone calls, meetings and text messages, warning of consequences and issuing "veiled threats" if a DPA was not made available to the company, she said, reports CBC News. Raybould said that she defied Trudeau in September over what according her were continuous efforts by officials to help SNC-Lavalin evade trial on charges of bribing Libyan officials.

Science SpaceX’s Dragon Crew Aces ISS Docking Test
Author: 0 SpaceX’s Dragon Crew Aces ISS Docking Test

CNN noted that the profitable docking process was a primary for SpaceX, which has already run Dragon 1 capsule cargo missions to the ISS however beforehand relied on the station's robotic arm to seize that craft and manually drag it to the docking port.

Science SpaceX’s new crew capsule aces space station docking
Author: 0 SpaceX’s new crew capsule aces space station docking

Applause and cheers broke out at SpaceX's control center in Hawthorne, California as Crew Dragon attached itself to the ISS , Space.com reported . "We are not in a space race", he said. "The Crew Dragon is a fundamental redesign, with hardly a part in common with Dragon", SpaceX founder Elon Musk said early Saturday morning, after the launch, during a news briefing.

Science Ocasio-Cortez: Afghanistan, Iraq War Was ‘Disastrous + Wrong’
Author: 0 Ocasio-Cortez: Afghanistan, Iraq War Was ‘Disastrous + Wrong’

Director of the National Legal and Policy Center's Government Integrity Project Tom Anderson told the Washinton Examiner, "It appears Alexandria Ocasio-Cortez and her associates ran an off-the-books operation to the tune of hundreds of thousands of dollars, thus violating the foundation of all campaign finance laws: transparency".

Science SpaceX launches trial astronaut taxi service to space station
Author: 0 SpaceX launches trial astronaut taxi service to space station

Routine crew missions to the space station could start later this year. Not since the retirement of the shuttles in 2011 has America been able to put humans in orbit. out there among the stars". The private company overhauled the cargo Dragon capsule to make it safe - and comfortable - for passengers. The Dragon capsule is due to stay at the ISS until Friday when it will detach and begin the journey back to Earth.

Science Humans with
Author: 0 Humans with "supervision" could be on the horizon

These findings could lead to advancements in human infrared vision technologies , including potential applications in civilian encryption, security, and military operations. Mammals have photoreceptor cells known as rods and cones that recognise light with wavelengths in the visible spectrum and send signals to the brain.

Science Senate confirms acting EPA chief for permanent role
Author: 0 Senate confirms acting EPA chief for permanent role

Sens. Susan Collins (R-Maine) and Joe Manchin (D-W.Va.) both voted against Wheeler after backing him for the deputy role past year. And the list of regulations Wheeler has overseen in his short tenure as the acting administrator is ever growing.

Science SpaceX successfully launches unmanned crew capsule into orbit
Author: 0 SpaceX successfully launches unmanned crew capsule into orbit

Saturday. The SpaceX Falcon 9 rocket carrying the capsule lifted off from NASA's Kennedy Space Centre complex at 7.49am GMT from Cape Canaveral , Florida. If all stages of this test go according to plan, a final "in-flight abort test" will be the only remaining hurdle before SpaceX can begin sending people into space.

Science Ocasio-Cortez: 'I'm the boss'
Author: 0 Ocasio-Cortez: 'I'm the boss'

McConnell said he plans to force a vote on the Green New Deal some time before August recess. "We're waiting to see what McConnell wants to do". Debbie Stabenow (D-Mich.), a member of the Environment and Public Works Committee. After outcry from several groups that said it was simply a watered-down version of the original "Green New Deal", Feinstein said she would make changes ( E&E News PM , Feb.

Science A dinner-plate-sized tarantula drag an opossum it just killed
Author: 0 A dinner-plate-sized tarantula drag an opossum it just killed

In the Amazon rainforest , a team of researchers recorded spiders and other arthropods such as centipedes feasting on tadpoles, lizards, frogs, and, on one very memorable occasion, a tarantula the size of a dinner plate killing a young opossum and dragging it off to devour at leisure.

Science SpaceX set for historic Crew Dragon test flight
Author: 0 SpaceX set for historic Crew Dragon test flight

NASA awarded multibillion-dollar contracts to SpaceX and Boeing back in 2014 to develop commercial space taxis for transporting astronauts to and from the space station, in order to fill the gap left behind by the space shuttle fleet's retirement in 2011.

Science Canada's ex-attorney general to testify about SNC scandal
Author: 0 Canada's ex-attorney general to testify about SNC scandal

The waiver does not, however, permit Wilson-Raybould to discuss conversations she may have had with the director of public prosecutions on SNC-Lavalin, a restriction that's meant to "uphold the integrity of any criminal or civil proceedings", the order states.

Science Tech glitch: Israeli spacecraft hits first snag on lunar voyage
Author: 0 Tech glitch: Israeli spacecraft hits first snag on lunar voyage

Opher Doron, the general manager of the Space Division at Israel Aerospace Industries, said that the engineers had not encountered a similar problem during simulations. Beresheet ('Genesis' in English), the Jewish state's first lunar spacecraft, experienced some technical difficulties on Monday night. ARSP.B1) today announced that the Beresheet spacecraft launched towards the moon on Friday had successfully performed its first maneuver.

Science White House Convenes Panel To Reassess Climate Change Risks
Author: 0 White House Convenes Panel To Reassess Climate Change Risks

The Trump administration is assembling a panel to take a second look at recent federal climate change reports . The National Security Council has refused to comment on the matter to the newspaper. "The president wants people to be able to decide for themselves", the aide said. That plan was blocked by then-Chief of Staff John Kelly. A range of government researchers have issued stark warnings about climate change and the risks it poses.

Science Sen. Dianne Feinstein Clashes With Children Over the Green New Deal
Author: 0 Sen. Dianne Feinstein Clashes With Children Over the Green New Deal

The youth, who were students from around the Bay Area, dropped by Feinstein's office on Friday to present her with a letter urging her to support the bill, which was initially proposed by Rep. Feinstein said the Green New Deal would not pass the Republican-dominated Senate. "Her reaction is why young people desperately want new leadership in Congress", the tweet with the video said.

Science NASA Approves SpaceX Commercial Crew Test Flight for March 2
Author: 0 NASA Approves SpaceX Commercial Crew Test Flight for March 2

Following stringent safety reviews, NASA and SpaceX have finally approved a first test flight of the commercial Dragon capsule for March 2nd. There will be no crew for the Demo-1 flight of Crew Dragon. NASA is still gathering data about the rocket and spacecraft's composite overwrap pressure vessels, or COPVs, which are essentially bottles that store rocket fuels at extremely high pressures.