保护地球，探索宇宙，发现文明
Casey Denham, aerospace engineer with the Systems Analysis and Concepts Directorate at NASA’s Langley Research Center in Hampton, Virginia, works with tribal students during a STEM activity at the American Indian Engineering Sciences (AISES) National Conference in Spokane, Washington, Oct. 19-21, 2023. Denham, whose heritage is Meskwaki, was part of a NASA g...
使用NASA詹姆斯·韦伯太空望远镜的科学家刚刚在揭示行星是如何形成方面取得了突破性的发现。通过观察原行星盘上的水蒸气，韦伯证实了一个物理过程，即被冰覆盖的固体从原行星盘的外部区域漂流到岩石行星区。
2023年11月8日 Perseus Galaxy Cluster from Euclid Image Credit & License: ESA, Euclid, Euclid Consortium, NASA; Processing: Jean-Charles Cuillandre (CEA Paris-Saclay) & Giovanni Anselmi; Text: Jean-Charles Cuillandre Explanation: There’s a new space telescope in the sky: Euclid. Equipped with two large panoramic cameras, Euclid captures light fro...
This view of spiral galaxy IC 342 is one of five first science images released by the Euclid mission on Nov. 7, 2023. The ESA-led (European Space Agency) Euclid observatory, which will investigate the mysteries of dark matter and dark energy, is scheduled to begin regular science operations in early 2024. NASA’s Jet Propulsion Laboratory in Southern Californ...
欧几里得任务的新图像包括一个由数千个遥远星系组成的星系团，展示了航天器的独特能力。
2023年11月7日 A Martian Dust Devil Spins By Video Credit: NASA, JPL-Caltech, Perseverance Rover; AI processing: PipploIMP Explanation: It moved across the surface of Mars — what was it? A dust devil. Such spinning columns of rising air are heated by the warm surface and are also common in warm and dry areas on planet Earth. Typically lasting only a few mi...
The NASA Worm Logo sign at the NASA Headquarters building in Washington is unveiled in this image from June 21, 2023. The unveiling occurred just before NASA’s Earth Information Center, an immersive experience combining live data sets with cutting-edge data visualization and storytelling, opened to the public. On Nov. 6, 2023, NASA held a discussion on the d...
天文学家利用NASA的望远镜在X射线中发现了迄今为止最远的黑洞。这个黑洞正处于以前从未见过的早期成长阶段，其质量与其宿主星系相似。
2023年11月6日 Red Aurora over Italy Image Credit & Copyright: Giorgia Hofer Explanation: What was that red glow on the horizon last night? Aurora. Our unusually active Sun produced a surface explosion a few days ago that sent out a burst of electrons, protons, and more massive charged nuclei. This coronal mass ejection (CME) triggered auroras here on Earth...
NASA’s Hubble Space Telescope reveals an ultraviolet view of Jupiter. NASA, ESA, and M. Wong (University of California – Berkeley); Processing: Gladys Kober (NASA/Catholic University of America) This newly released image from the NASA Hubble Space Telescope shows the planet Jupiter in a color composite of ultraviolet wavelengths. Released in honor of Jupiter...