Question: The 2017–18 Pittsburgh Penguins season will be the 51st season for the National Hockey League ice hockey team, it will be the first season since the 2002–03 season in which the team will play without goaltender Marc-Andre Fleury, who was drafted to the Vegas Golden Knights during which expansion draft conducted by the National Hockey League on June 18–20, 2017 to fill the roster of the league's expansion team for the 2017–18 season, the Vegas Golden Knights.?

Context paragraphs:
Marc-André Fleury: Marc-André Fleury (born November 28, 1984) is a French-Canadian professional ice hockey goaltender playing for the Vegas Golden Knights of the National Hockey League (NHL).  Drafted out of the Quebec Major Junior Hockey League (QMJHL) first overall by the Pittsburgh Penguins in the 2003 NHL Entry Draft, Fleury played major junior for four seasons with the Cape Breton Screaming Eagles, earning both the Mike Bossy Trophy as the league's top prospect and the Telus Cup as the top defensive player in 2003.  He joined the Penguins in 2003–04 and has won three Stanley Cup championships with the team in 2009, 2016, and 2017.  Internationally, Fleury has represented Canada twice as a junior, winning back-to-back silver medals at the World Junior Championships in 2003 and 2004.  He won a gold medal with Team Canada at the 2010 Winter Olympics in Vancouver.

2017 NHL Expansion Draft: The 2017 NHL Expansion Draft was an expansion draft conducted by the National Hockey League on June 18–20, 2017 to fill the roster of the league's expansion team for the 2017–18 season, the Vegas Golden Knights.  The team's selections were announced on June 21 during the NHL Awards ceremony at T-Mobile Arena.

2017–18 Pittsburgh Penguins season: The 2017–18 Pittsburgh Penguins season will be the 51st season for the National Hockey League ice hockey team that was established on June 5, 1967.  They will enter the season as two-time defending Stanley Cup champions.  It will be the first season since the 2002–03 season in which the team will play without goaltender Marc-Andre Fleury, who was drafted to the Vegas Golden Knights in the expansion draft.

List of Vegas Golden Knights draft picks: This is a complete list of ice hockey players who were drafted in the National Hockey League Entry Draft by the Vegas Golden Knights franchise.  It includes every player who was drafted, regardless of whether they played for the team.  The Golden Knights franchise was founded as an expansion team in Las Vegas, Nevada in 2017.

Deryk Engelland: Deryk Engelland (born April 3, 1982) is a Canadian professional ice hockey defenceman who is currently playing with the Vegas Golden Knights of the National Hockey League (NHL).  His prior teams are the Calgary Flames and the Pittsburgh Penguins.  He was a sixth round selection, 194th overall, of the New Jersey Devils at the 2000 NHL Entry Draft but never played for the team.  He made his NHL debut for the Pittsburgh Penguins in 2009 after six years in the minor leagues.

Erik Brännström: Erik Brännström (born 2 September 1999) is a Swedish professional ice hockey defenseman.  He is currently playing with HV71 of the Swedish Hockey League (SHL) as a prospect to the Vegas Golden Knights of the National Hockey League (NHL).  His older brother, Isac Brännström, is also an SHL player, currently with HV71.  He was selected 15th overall by the Golden Knights in the 2017 NHL Entry Draft, Vegas' third pick of the first round.

2017–18 NHL season: The 2017–18 NHL season is the 101st season of operation (100th season of play) of the National Hockey League.  With the addition of a new expansion team, the Vegas Golden Knights, 31 teams compete in an 82-game regular season.  The regular season will begin on October 4, 2017, and will end on April 7, 2018.  The 2018 Stanley Cup playoffs will then begin a few days afterwards, with the Stanley Cup Finals held in early June.

List of Vegas Golden Knights head coaches: The Vegas Golden Knights are an American professional ice hockey team based in the Las Vegas metropolitan area.  They play in the Pacific Division of the Western Conference in the National Hockey League (NHL).  They have played at T-Mobile Arena since their inaugural season in 2017–18.  The Golden Knights joined the NHL as an expansion team in 2017.  The team's first head coach, Gerard Gallant was hired on April 13, 2017.

2011–12 Pittsburgh Penguins season: The 2011–12 Pittsburgh Penguins season was the franchise’s 45th season in the National Hockey League (NHL).  The Penguins, led by head coach Dan Bylsma, would start the season without captain center Sidney Crosby.  The team still managed a 51–25–6 record, an East-best 29 home wins, and their 108 points second-best in the Eastern Conference.  In February, the team began the league's longest season winning streak and also saw the return of Crosby after missing more than 40 games with concussion like symptoms, before they saw the streak end in March at 11 games.  Center Evgeni Malkin was able to play in 75 games despite difficulties associated with recent knee surgery and recorded his greatest goal tally in a season (50) on the way to winning his second Art Ross Trophy.  Marc-Andre Fleury tied a franchise record for goalie wins (226) in a victory against the Atlantic division winning-New York Rangers.  The four-seed Penguins would see their playoff run end to the same team which halted their regular season winning streak, the Philadelphia Flyers, losing the first three games before perishing in Game 6 of the Eastern Conference Semifinals.

Oscar Dansk: Oscar Dansk (born February 28, 1994) is a Swedish ice hockey goaltender currently playing with the Chicago Wolves in the American Hockey League (AHL) as a prospect to the Vegas Golden Knights of the National Hockey League (NHL).  Dansk was drafted by the Columbus Blue Jackets at the 2012 NHL Entry Draft with the 31st overall pick, the first pick of the second round.  He was the starting goaltender for the Swedish national junior team at the 2014 World Junior Ice Hockey Championships.

Supporting paragraphs: 2017–18 Pittsburgh Penguins season 2017 NHL Expansion Draft
Answer: 2017 NHL Expansion Draft