What do you want to know about the upcoming one-year mission to the International Space Station?
NASA officials will discuss the yearlong station mission in a series of news conferences today.
You can watch the briefings live online.
The first briefing — featuring information about the mission itself — is set to begin at 12 p.m. EST with a second briefing scheduled for 2 p.m. EST.
NASA astronaut Scott Kelly and cosmonaut Mikhail Kornienko, the two crewmembers staying on the station for one year, will participate in the 2 p.m. EST news conference.
You can watch both yearlong mission briefings live on Space.com via NASA TV.