Sierra Nevada proposing commercial space station

Aerospace and national security contractor Sierra Nevada Corporation is planning to launch a commercial space station with inflatable human habitats, something they say could replace the International Space Station within seven years.

Artemis I boosters stacked at Kennedy Space Center

The Vehicle Assembly Building at Kennedy Space Center was buzzing on Wednesday as crews were hard at work stacking the booster rockets that will make up the Space Launch System for the Artemis 1, headed for the moon.

NASA unveils Mars helicopter flight plans to assist Perseverance rover

NASA is unveiling plans for the Mars rover assistant named Ingenuity, a helicopter located in the stomach of NASA’s Perseverance rover. The rover and its helicopter successfully landed inside Mars' Jezero crater in February, and now, Ingenuity is ready to fly.