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NASA could make history on Tuesday as their spacecraft, OSIRIS-REx, will attempt to land on an ancient asteroid 200 million miles away from Earth.OSIRIS-REx launched in 2016. It arrived at the asteroid, named Bennu, in 2018 and it’s been mapping out the surface working to pick the best location to land ever since.The mission’s operations are headquartered at the University of Arizona.The mission will begin at 2:50 p.m. Arizona time on Tuesday. At 3:12 p.m., OSIRIS-REx will finally touch down on Bennu and collect a sample before heading back to Earth. Dr. Lori Glaze with NASA tells ABC15 the sample will allow researchers to study the ancient secrets of our solar system. She says Bennu also has a 1-in-2,700 chance of impacting Earth in about 150 years or so, so this mission can help researchers work to prevent that.“Helping us refine and reduce the uncertainties on Bennu’s orbit so we can better predict more precisely not only when it might intercept with Earth, but what the probability of that intersection is,” Dr. Glaze said. “So the mission's been critically important for refining Bennu’s orbit so we can help protect ourselves in the future.”Watch a live stream of the event in the player below. 1222

Nancy Pelosi's bid to become speaker of the House is becoming more complicated, as 17 Democrats have now signed a letter saying they won't vote for her on the House floor, according to four sources with knowledge of the matter.If these Democrats stick to this pledge, the California Democrat, who is currently the leader of her party in the House, may not have the votes to become speaker. In addition to the 17, five additional Democrats have pledged not to support her on the floor but have yet to sign the letter, one of the sources said.The goal of the Pelosi critics is to force her out of the speaker's race by convincing her she does not have the votes to win. But Pelosi and her allies reject that notion and are confident of their chances, saying she will call their bluff on the floor.Pelosi first needs to win a majority of the House Democrats to win the caucus nomination on November 28. Then, she needs to win a majority of House members who vote for a candidate -- likely 218 -- and can't afford to lose too many Democrats on the floor.Democrats are poised to hold at least 227 seats in the new Congress compared to 200 for Republicans, with eight races still yet to be called by CNN.What's unclear is who will run against Pelosi on the Democratic side. Ohio Reps. Marcia Fudge and Tim Ryan both have told CNN they are not ruling out a bid.Drew Hammill, Pelosi's spokesman, projected confidence that she would get the votes."Leader Pelosi is very confident in her support among Members and Members-elect," Hammill said.A senior Democratic aide said Pelosi would not be deterred."Members on the 'list' are all to the right of Pelosi," the aide emailed. "Pelosi will take this to the floor in January, so she will be calling their bluff." 1758

Nearly a year after Hurricane Maria wreaked havoc on Puerto Rico, officials there say power has been restored to most of the island's residents.Of the nearly 1.4 million customers who lost electric service after the storm, just 25 remain in the dark, the island's electric provider tweeted Monday.The declaration, coming about two months into the start of the Atlantic hurricane season, is a significant development from Puerto Rico Electric Power Authority. The beleaguered state-owned utility has struggled over the last year to recover from last September's storm, which decimated the island's electrical grid. Thousands of people were still without power in June.CNN has reached out to PREPA and has not received a response.The damage and the responseHurricane Maria struck Puerto Rico as a Category 4 hurricane, the strongest storm to hit the US territory in 85 years. It resulted in the largest blackout in US history and the second-largest in world history.More than 10,000 people were still without electricity at the start of hurricane season in June, eight months after the storm.Since the storm, PREPA has come under fire for signing a 0 million contract to restore power with a small, Montana-based firm that had only two employees at the time. It canceled the contract after widespread criticism, and its e

NATIONAL CITY, Calif. (KGTV) -- Police are looking for the driver of a BMW that crashed into a church fence in National City while attempting to escape a separate hit-and-run crash.According to National City police, it happened around 12:15 a.m. on Palm Avenue, leaving behind a trail of destruction in front of the church.Police say it all started when the BMW driver rear-ended a white Camaro at the intersection of Division Street and Palm Avenue. Moments later, the driver hit the gas trying to speed away from the crash but then hit another car, lost control, and crashed into a church fence.The BMW caught fire, but witnesses helped put it out before firefighters arrived.Witnesses say they saw a man and possibly one passenger running from the scene.No one was hurt.Police did find a shoe left behind at the scene and hope it will help lead to the suspect driver. 878

NATIONAL CITY (CNS) - Stephen Manganiello will take over as acting city manager of National City in April, retiring city manager Leslie Deese announced Wednesday.Manganiello will begin his new role on April 2, when Deese is set to retire after serving in the National City government for 33 years. She has served as city manager since 2012, when the City Council unanimously appointed her to the post.According to Deese's office, some of her chief accomplishments in office include establishing a pension fund, helping the city reach an A+ bond rating and securing several multi-million dollar grants.Manganiello has served in the National City government for 12 years and has served in a dual role as the director of public works/city engineer since 2012."The City Council and I wish the very best for Leslie (Deese) on her retirement and are excited to have Acting City Manager Steve Manganiello, who is a familiar voice at the table, to help us continue to move city business forward," National City Mayor Alejandra Sotelo-Solis said in a statement.Manganiello will serve as acting city manager until a permanent city manager is chosen, according to the city. The City Council expects to have a permanent city manager in place by the end of May.During Manganiello's temporary assignment, Deputy City Engineer Roberto Yano will serve as acting city engineer, according to the city. 1391