The panel, which was formed last year, presented early findings Wednesday in the group’s first public meeting and is expected to publish a final report this summer. The team highlighted the need for more high-quality data to properly investigate unusual sightings. Daniel Evans, the assistant de...
The panel, which was formed last year, presented early findings Wednesday in the group’s first public meeting and is expected to publish a final report this summer. The team highlighted the need for more high-quality data to properly investigate unusual sightings. 该小组去年成立,周三在小组的首...
The huge object formed about 470 million years after the Big Bang, researchers said. The study was published recently in Nature Astronomy. The researchers said the findings confirm their theory: Supermassive black holes existed in the very e...
Jeff Moore, the leader of the New Horizons geology team, said Ultima Thule probably formed in the first few million years of the solar system from a swirl of smaller objects. Over time, dust and pebbles clumped together to form the object...
There are ancient highlands which were made when asteroids(小行星) crashed into the moon. They show up on the map in bright yellow. There are low-lying lava plains (熔岩平原) which formed when volcanoes erupted from 10 million to a million years ago. These show up as warm reds and pinks...
The huge object formed about 470 million years after the Big Bang, researchers said. The study was published recently in Nature Astronomy. The researchers said the findings confirm their theory: Supermassive black holes existed in the very early universe. The United States space agency, NASA, used...
Lucy is the first spacecraft designed to visit and observe these asteroids, which are remnants from the early days of our solar system. The mission will help researchers effectively peer back in time to learn how the solar system formed 4.5 billion years ago. Lucy's 12-year mission could al...
forms the upper surface of the Jezero delta, probably sometime in February. During this approximately eight-month campaign, the science team will be on the lookout for boulders and other materials that were carried from elsewhere on Mars and deposited by the ancient river that formed this delt...
In the years after NASA was formed in the mid-20th century, astronauts were all White men — even through the final days of the space agency’s famed Apollo program. That only changed when Sally Ride became the first American woman in space in 1983, and she was followed shortly after by...
In particular, astronomers are eager to look insidemolecular clouds, or giant regions full of gas and dust, that may contain newly formed stars. It’s likely that these stars will be ringed by disks of material, which form planets. Astronomers believe ice connected to small dust gr...