Massimiliano Allegri's Juventus will travel to France for the first leg, with the return fixture taking place at their home stadium in Turin.
The other semi-final will feature Monaco v Juventus.
Celta eased past Genk 4-3 on aggregate in the quarter-finals, and while no semi-finalist should be underestimated, they're perhaps the most favourable draw United could have received.
Betting on Serie A?
In addition, during this run of seven semi-finals in a row, they have won two titles: la Décima in 2014 and last year´s Undécima.
Real host the first leg at the Bernabeu on April 2, with the return at the Vicente Calderon, where Atletico have not conceded in their last nine Champions League knockout games, the following Wednesday.
With United now four points outside the Premier League top four, winning the Europa League for the first time may represent their best chance of qualifying for the Champions League.
UEFA held the draw on Friday at its headquarters in Nyon, Switzerland, following the draw for the same stage of the UEFA Champions League. It won a record-extending 11th title last season.
The 39-year-old's side will be home for the second leg against Monaco, whose young, exciting team knocked out Borussia Dortmund in the quarter-finals. But I wouldn't leave Monaco and their sensational year to the side, with an inspired Radamel Falcao and Kylian Mbappe.
The French side - Buffon labelled them "feisty" - are full of attacking vim and have hit a staggering 141 goals in all competitions this season.
US Ambassador Nikki Haley separately stressed that the onus was on North Korea to prevent an escalation. South Korean news agency Yonhap quoted an unnamed South Korean government source as saying that the U.S.
The Reddit post was of an drawing of Serena wearing her tennis gear and Alexis on one knee proposing, with the words "Future Mrs. Only one woman has won more: Margaret Smith Court, who claimed part of her 24 during the amateur era.
Montes told USA Today he grabbed a bite and was waiting for a ride in Calexico, Calif., when approached by a U.S. His lawyers say the conviction would not disqualify him from DACA, which requires a background check.
United had plenty of chances to extend its lead as Sunderland tried to get back in the game and finally took one in the 90th. Twitter user @oibanji posted a short clip which showed Mourinho questioning the chant with a quizzical look on his face.
A surge in USA production is a major threat to OPEC's effort to reset the still-oversupplied global oil market. West Texas Intermediate, the USA benchmark for the price of up, was up 0.08 percent to $52.45 per barrel.
It was a special day with a really important victory. " The results are going our way and I'm happy for that". Scoring 100 goals in Europe is a special feat that only a handful of players will ever likely accomplish.
House Speaker Paul Ryan tweeted that Chaffetz is "a great defender of liberty and limited government" and wished him the best. Initially opposed to President Donald Trump's candidacy, Chaffetz ultimately supported the president.
Ruled out for Game 2
Westbrook delivered a triple-double of 51 points, 13 assists and 10 rebounds but couldn't get the ball to drop when it counted. In fact, Warriors head coach Steve Kerr went as far to say that he was concerned about the injury ( more on that here ).
Runoff in Georgia House race could test Trump, opposition
White House spokesman Sean Spicer said Trump would campaign in Georgia for Handel "if needed" but dismissed the race as overhyped. The victor in Georgia will succeed Republican Tom Price, who resigned to join Trump's administration as health secretary.
US, Canada, Mexico launch joint bid to host 2026 world cup
Gulati said the initial plan was for 60 of the 80 World Cup games to be played in the US , with Canada and Mexico hosting 10 each. The Women's World Cup has twice been hosted by the United States , in 1999 and 2003, and once by Canada in 2015.