If Earth had no atmosphere like the Moon there would be no scattering, and the sky would remain black, even in daylight ...

When this light enters Earth’s atmosphere ... As a result, our eyes perceive the sky as blue during the day. However, at sunrise and sunset, the story changes. As sunlight travels through ...

When the sun is lower on the horizon, the sunlight has to travel through more of the Earth's atmosphere, which scatters more of the blue light. This is why the sky appears reddish or orange during ...

The two lunar landers — Firefly Aerospace's Blue Ghost, and Resilience, built by the Japanese company ispace — lifted off ...

On January 18, the team at Firefly carried out Blue Ghost’s first engine burn, firing up the lander’s thrusters and main ...

Firefly's Blue Ghost lunar lander has launched from Kennedy Space Center Pad 39A, and is on a 45-day journey to the moon for ...

Ghost Riders in the Sky is what Firefly Aerospace and NASA are calling a mission set to launch to the moon this week, ...