2025年2月11日 · The Kepler space telescope was NASA’s first planet-hunting mission, assigned to search a portion of the Milky Way galaxy for Earth-sized planets orbiting stars outside our solar system. During nine years in deep space Kepler, and its second act, the extended mission dubbed K2, showed our galaxy contains billions of hidden "exoplanets," many ...

Kepler-90, also designated 2MASS J18574403+4918185, is a F-type star located about 2,790 light-years (855 pc) from Earth in the constellation of Draco. It is notable for possessing a planetary system that has the same number of observed planets as the Solar System.

开普勒-90星系（Kepler-90 Planetary system）是位于天龙座的一个类太阳系，距离地球约2545光年。 已发现其有八颗行星，与太阳系大行星数目相同，是除太阳系外，已发现拥有大行星数量最多的行星系。

The Kepler space telescope is a defunct space telescope launched by NASA in 2009 [5] to discover Earth-sized planets orbiting other stars. [6][7] Named after astronomer Johannes Kepler, [8] the spacecraft was launched into an Earth-trailing heliocentric orbit. The principal investigator was William J. Borucki.

2024年12月3日 · A fourth planet has been discovered in the Kepler-51 system using NASA's James Webb Space Telescope. The three previously known planets in the system, illustrated here, are unusual ultra-low density “super-puff” planets.

2024年10月25日 · NASA's Kepler, the 10th in a series of low-cost, low-development-time and highly focused Discovery-class science missions, was designed to discover Earth-like planets orbiting other stars in our region of the Milky Way. The spacecraft was named after the famed German astronomer Johannes Kepler (1571-1630).

2023年11月2日 · A system of seven sweltering planets has been revealed by continued study of data from NASA’s retired Kepler space telescope: Each one is bathed in more radiant heat from their host star per area than any planet in our solar system. Also unlike any of our immediate neighbors, all seven planets in this system, named Kepler-385, are larger than ...

2020年4月28日 · Cataloged by the Kepler satellite that operated from Earth orbit between 2009 and 2018, eight planets were discovered, giving Kepler-90 the same number of known planets as our Solar System. Similarities between Kepler-90 and our system include a G-type star comparable to our Sun, rocky planets comparable to our Earth, and large planets ...

Kepler System是一个用于设计和实施科学 工作流 的可扩展的系统。 它允许科学家设计科学 工作流，并使用基于 网格 的分布式计算方法执行这些工作流。 Kepler是用于科学数据分析与建模的软件应用程序，系统使用一个可视化展现（科学 工作流 模型，用以展示离散分析和建模组件之间的数据流），使得创建可执行模型的过程简单化。 用户即使没有计算机科学背景，也可以使用标准组件来生成 工作流，或者修改现有的工作流模型以满足需要。 系统¡集成了一些通用数据分析及 …

2018年10月30日 · Kepler leaves a legacy of more than 2,600 planet discoveries from outside our solar system, many of which could be promising places for life. During 9.6 years in orbit, Kepler led to the discovery of more than 2,600 planets by observing more than half a million stars.