The NASA DART spacecraft shifted the orbits of two asteroids around the sun after intentionally crashing into one of them.

By analyzing the data from various space observatories and ground-based telescopes, European astronomers have performed a ...

More than a decade after being recognized as the Arkansas 2007 teacher of the year, Justin Minkel still found himself flustered when his principal slipped into the back row of class. “When my ...

New ALMA and JWST observations reveal why Wolf–Rayet star WR 112 produces tiny dust grains, showing a bimodal grain distribution in its binary system.

The Center for Teaching & Learning (CTL) at CU Boulder offers free and confidential classroom observations for educators at all levels. Whether you’re a tenured professor, teaching professor, lecturer ...

A century of solar observations from Kodaikanal Solar Observatory and modern satellite data reveal patterns in the Sun’s polar magnetic activity, aiding predictions of future solar cycles.

Astronomers from the Yunnan University in China and other institutions have carried out photometric and spectroscopic observations of a recently detected supernova designated SN 2024aecx. Results of ...

Imagine you’re going about your day as a teacher: You’re halfway through your lesson plan, you’re defusing tensions between students, while also trying to focus on kids who need extra help. It might ...

This issue paper will consider examples and approaches for documenting and communicating the uses and value of Earth observations to a wide range of users. This paper will build on discussions from ...

Despite the ocean’s critical role in Earth’s climate, observations for some of the key ocean climate properties are either only short-term (10-20 years duration) or insufficient to understand ...