Nasa will hold a press conference to present new findings on planets that orbit stars other than our sun, known as exoplanets.
The briefing will be held at the agency’s headquarters in Washington around 1pm (local time) on Wednesday, Nasa said in a statement.
The event, which will be attended by astronomers and planetary scientists from across the world, will be aired live on Nasa Television and on its website.
However, public will be able to ask questions during the briefing on Twitter using the hashtag #askNasa. The agency will also hold a Reddit AMA, or ask me anything, session straight after the briefing.
For Nasa TV streaming video and downlink click