Video: Antares rocket returns to flight with new engines

A recap of the successful start to Orbital ATK’s OA-7 resupply mission to the International Space Station is given in this post-launch news conference held at NASA’s Kennedy Space Center following the Atlas 5 rocket’s delivery of the Cygnus cargo ship into space.

A United Launch Alliance Delta 4-Heavy rocket climbed into space Sunday with NASA’s Parker Solar Probe on a daring mission to explore the atmosphere of the sun. Liftoff from Cape Canaveral occurred at 3:31 a.m. EDT (0731 GMT).

A forecast of low ceilings, thick clouds and rainy weather Thursday has led NASA and Northrop Grumman officials to push back the launch of an Antares rocket and a space station-bound supply ship from Virginia’s Eastern Shore to Friday morning.