ScienceNASA Just Tested An Umbrella-Shaped Heatshield That May Soon Be Used On Mars NASA tested an aeroshell that will be used in future space missions. The device opens like an umbrella, protects its cargo from heat, and slow the descent of the spacecraft to the ground.by Diane Samson
ScienceJapan Space Agency Delays Vital Cargo Launch To Space Station For The Second Timeby Diane Samson