科学与环境
NASA's Voyager 1 closes in on a light-day in interstellar space for a new distance record
来源: Phys.org - latest science and technology news stories · 发布于
NASA's Voyager 1 is about to become humanity's first object to reach one light-day from Earth as it pushes ever deeper into interstellar space.
NASA's Voyager 1 is about to become humanity's first object to reach one light-day from Earth as it pushes ever deeper into interstellar space.
相关报道
NASA’s Voyager 1 to hit new space distance record of one light-day
The probe was launched in 1977, and it continues to relay space-related data back to a team of NASA scientists.
Al Jazeera – Breaking News, World News and Video from Al Jazeera ·
Some of the oldest rocks ever discovered shed light on Earth's early history
Earth is approximately 4.5 billion years old, according to estimates. However, rocks dating back to the planet's earliest days are extremely rare. Hence the excitement over the discovery in northern China of some of the oldest known rocks on Earth, dating back 3.95 billion years.
Phys.org - latest science and technology news stories ·
The Sun unleashed a monster storm. Earth may have made it worse
The massive solar storm that illuminated skies worldwide in May 2024 has uncovered an unexpected twist: Earth's own atmosphere may have helped make the storm so powerful. Satellite measurements revealed that roughly 85% of the charged particles fueling the disturbance originated
All Top News -- ScienceDaily ·
NASA reveals Earth's ozone hole has grown to a size not seen in a decade
The Antarctic ozone hole expanded to its seventh-largest size on record in 2026, driven by unusual weather conditions that pushed it close to its historic maximum. Scientists say international restrictions on ozone-destroying chemicals prevented even greater damage, and Earth's p
All Top News -- ScienceDaily ·
NASA’s CHAPEA Mars crew finally emerges after more than a year in isolation
After more than a year of simulated life on Mars, four NASA volunteers have finally emerged from isolation, bringing a remarkable space exploration experiment to an end. Their experiences growing food, conserving resources, and overcoming Mars-like challenges could help NASA prep
All Top News -- ScienceDaily ·