One of the missions is carrying 10 NASA science instruments to the moon. The other involves a "micro rover" to explore a region in the moon’s far north.
For more than 20 years, NASA has been inching toward the goal of retrieving samples that its Perseverance rover has been collecting on Mars and flying them to Earth.
A new year of space exploration is beginning. The planned missions include several lunar landings, the launch of a new cosmic observatory and China’s rendezvous with an asteroid.
The Parker Solar Probe made a fiery dive close to the solar surface on Christmas Eve morning — a key milestone in its mission to study the sun’s outer atmosphere.
The meteor shower has been going on all month, but shooting stars are expected to ramp up after midnight Friday and in the stretch of darkness before dawn, according to NASA.
Weather permitting, the gas giant will not only be brighter than most other stars and planets in the evening sky, but it will also be visible all night long.