Parker Solar Probe: Nasa delays mission to unlock Sun's mysteries
US space agency Nasa has delayed its a mission to send a satellite closer to the Sun than any before.
The Parker Solar Probe was set to launch from Cape Canaveral, Florida on Saturday, but last-minute investigations have delayed it for 24 hours.
It is now scheduled to blast off - on board the mammoth Delta-IV Heavy rocket - on Sunday morning.
Source: bbc.com