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Mourners gathered Thursday night in Washington's Dupont Circle to remember the gay college student whose murder changed the way we think about hate crimes, and call attention to the battles that remain.It's been 20 years since Matthew Shepard was robbed, pistol-whipped and tied to a fence by two men he met in a bar in Laramie, Wyoming. He was left in the freezing cold overnight, and a cyclist who thought he was a scarecrow discovered him. He later died in a hospital.Shepard's ashes will be interred Friday at the Washington National Cathedral -- the only place where his parents felt they would be safe from desecration.His death galvanized the LGBTQ civil rights movement, leading to the Matthew Shepard and James Byrd Jr. Hate Crimes Prevention Act, also named for a black man who was killed by three white supremacists in Texas.Speakers at Thursday's candlelight vigil told those in attendance that the fight continues for equal rights and treatment for the LGBTQ community, especially transgender and gender-nonconforming people.The world is a different place than it was when Shepard was killed, said Rev. V. Gene Robinson, who will carry his ashes and preside over Friday's service."But the kind of hatred and violence that killed Matthew Shephard is alive and well and living in this country," Robinson told CNN affiliate WJLA."We've grown more likely to label some people 'other' and treat them horribly. ... Every good person I know needs to stand up and say that's not who we are," Robinson said.Several speakers drew attention to the plight of transgender and gender-nonconforming people, who are protected under the hate crimes act, but have lost other protections under the Trump administration.With the din of traffic humming in the background, one speaker read aloud the names of 28 transgender people killed in 2018."Today, we can change our gender marker on our IDs but we can lose our lives on the streets of these cities simply by someone finding out that we are transgender," another speaker said.A recent New York Times report of an administration proposal to exclude transgender people from anti-discrimination laws stoked fears of more losses. Robinson, the first openly gay bishop in the Episcopal Church, called on the gay community to stand with transgender people in their fight for legal protections from discrimination."We can't just say the 'T' at the other end of the initials and not do the hard work of getting to know them and love them and then stand with them," he said. 2534

NASA's OSIRIS-REx mission and the asteroid Bennu have had a date planned for two years, and just after noon ET today, they finally got to meet face to face. OSIRIS-REx fired its thrusters for a small burn, putting it about 4.3 miles from Bennu, marking the end of its journey to the asteroid.The mission -- which stands for Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer -- is NASA's first asteroid sample return mission. It launched in September 2016 and will spend two years up close and personal with Bennu. First images of the asteroid from the spacecraft's perspective have appeared as it got closer and closer.On Tuesday, the spacecraft will fly within 5 miles of Bennu, which will help design future orbits and map the surface.Over the next year, OSIRIS-REx will survey the asteroid using five scientific instruments on board the spacecraft. These instruments will help it determine a safe location from which to collect a small sample from Bennu's surface that will be returned to Earth in September 2023."Bennu's low gravity provides a unique challenge for the mission," said Rich Burns, OSIRIS-REx project manager at NASA's Goddard Space Flight Center. "At roughly 0.3 mile in diameter, Bennu will be the smallest object that any spacecraft has ever orbited."The sample from Bennu, a near-Earth asteroid, could help scientists understand not only more about asteroids that could impact Earth but about how planets formed and life began.OSIRIS-REx has a camera suite, a laser altimeter for 3D mapping, a thermal emission spectrometer to take temperature and mineral content and spectrometers to measure X-rays, nearly infrared and visible light.An arm mechanism called TAGSAM will reach out to collect the sample from Bennu's surface, making contact with the asteroid for five seconds in July 2020. During this contact, the arm will use a nitrogen gas burst to stir up rock and other materials on the surface so it can capture them. There is enough nitrogen for three attempts if the first is unsuccessful.NASA said the estimated 2.1-ounce sample size equates to about 30 sugar packets worth of dirt and rocks.The arm has a full range of motion, with joints capable of movement comparable to shoulder, elbow and wrist joints. It was "flexed" in space for the first time on November 14."The TAGSAM exercise is an important milestone, as the prime objective of the OSIRIS-REx mission is to return a sample of Bennu to Earth," said Dante Lauretta, OSIRIS-REx principal investigator at the University of Arizona, Tucson. "This successful test shows that, when the time comes, TAGSAM is ready to reach out and tag the asteroid."In 2021, it will be time for the spacecraft to essentially turn around and begin its two-year journey home. The sample will be packed into a capsule that will drop in the Utah desert in 2023.For two years after the return, the sample will be cataloged and analyzed. Afterward, 75% of the returned sample will remain at NASA's Johnson Space Flight Center so it can be used for more research by scientists from around the world.Why did NASA select Bennu out of the 780,000 known asteroids in our solar system?It was discovered in 1999, and scientists have been studying it ever since. The asteroid fits a number of criteria that make it intriguing and convenient.Bennu is relatively close to Earth, and its orbit even crosses that of our planet, making a close approach every six years. Though small asteroids can rotate very quickly, Bennu has a diameter just a bit bigger than the height of the Empire State Building and rotates relatively slowly, each 4.3 hours. This means OSIRIS-REx can match its velocity and touch down briefly.The asteroid could pass close to Earth, closer than the moon, in 2135, with even closer approaches possible in 2175 and 2195. A direct hit is unlikely, but the data gathered during this mission can help determine the best ways to deflect near-Earth asteroids.The asteroid is also old and well-preserved, full of valuable materials that may even contain clues about how life began. Bennu is essentially a leftover from the formation of our solar system billions of years ago, although some of the minerals inside it could be even older.This carbon-rich asteroid could be full of organic molecules, metals, platinum and even water -- the essential ingredients for life. It's because of objects like Bennu that these resources were delivered to Earth during its formation.Asteroids could even serve as fuel stations for robotic and human missions if we can unlock the hydrogen and oxygen inside them, NASA said.Bennu probably broke off of a larger asteroid in the asteroid belt between Mars and Jupiter a couple billion years ago. This knocked it through space until an orbit close to Earth locked it in place. And Bennu is believed to be a grouping of rocks held together by gravity rather than a single object.But its orbit drifts 0.18 miles each year toward the sun, and OSIRIS-REx will enable researchers to understand why and to predict Bennu's movements. This could also explain how it ended up as a near-Earth asteroid."The story of this asteroid is the story of the solar system," said Bashar Rizk, instrument scientist for OSIRIS-REx. "When we understand Bennu, we will understand something fundamental about our solar system."The-CNN-Wire 5356

NATIONAL CITY, Calif. (KGTV) — Police have arrested two suspects in the death of a teenager found in a National City alley in November.National City Police said Friday that 18-year-old Jonathan Cardona Martinez, of San Diego, and 18-year-old Alan Monroy, of Chula Vista, were arrested for the murder of 17-year-old Ivan Rojas on Nov. 27.Rojas was found just before 1:30 a.m. in the west alley of 1900 C Avenue suffering from multiple gunshot wounds. First responders arrived and performed life-saving measures, but Rojas died at the scene.Both Martinez and Monroy have been arraigned on first-degree murder charges and are being held on million bail.Anyone with information on the case is asked to call National City Police at 619-336-4460. 751

Moderna says that it will file for Emergency Use Authorization for its COVID-19 vaccine candidate after a primary efficacy analysis showed it to be 94% effective in preventing the virus.In a press release on Monday, Moderna said that a primary efficacy study of its vaccine candidate showed it to be 94% effective in preventing COVID-19 infection and that no participants who received the vaccine developed a severe case of the virus.According to Moderna's press release, of the 30,000 participants who took part in a Phase 3 trial, 196 have since contracted the virus. Of those participants, only 11 had received the vaccine — the other 185 had received a placebo. Only 30 people who took part in the trial have developed a severe case of the virus, all of whom received a placebo shot.The findings are consistent with efficacy figures released by Moderna just weeks ago. Moderna is the second U.S. company to seek Emergency Use Authorization for a COVID-19 vaccine. Pfizer submitted its application earlier this month.Like Pfizer's vaccine, the Moderna vaccine requires two shots that need to be taken 28 days apart. It also needs to be stored at ultra-cold temperatures before injection.Health experts say it is encouraging that there are multiple COVID-19 vaccine candidates that are nearing authorization, as the public will be less reliant on one vaccine in the unlikely event of safety issues.Experts like Dr. Anthony Fauci have said that there is a chance that some Americans in high-risk populations could begin receiving the vaccine in the coming weeks. However, COVID-19 vaccines won't be available for widespread use until the spring.Moderna's vaccine was funded in part by country singer Dolly Parton, who donated million to COVID-19 research at Vanderbilt University earlier this year. 1810

NASA astronauts Shannon Walker, left, Victor Glover, second from left, Mike Hopkins, second from right, and Japan Aerospace Exploration Agency (JAXA) astronaut Soichi Noguchi, right, wearing SpaceX spacesuits, stop to pose for a picture as walk out of the Neil A. Armstrong Operations and Checkout Building to depart for Launch Complex 39A during a dress rehearsal prior to the Crew-1 mission launch, Thursday, Nov. 12, 2020, at NASA’s Kennedy Space Center in Florida. 478