Don’t know the difference between the ground launch sequencer and the ICPS for the Artemis II mission? Here’s everything you need to know to sound like an astronaut.

As December's chill settled over Gaza, the family's nylon tent offered little refuge. Until Wednesday night, when 29-day-old Saeed, his tiny body wracked by the cold, did not respond. The infant, who had been born prematurely and very underweight, became the second baby to die of hypothermia in recent days at Nasser Hospital, doctors said Thursday.

The Arctic should be reaching its annual maximum levels of sea ice at this time of year, but instead it’s at record lows, missing an amount ice twice the size of Texas compared to average levels