On September 23, 2025, NASA's OSIRIS-APEX successfully used an Earth flyby to slingshot toward its target: potentially ...

As of Sunday, Nov. 30, the moon phase is Waxing Gibbous. This means 74% of the moon is lit up tonight, according to NASA's ...

Look to the southeastern horizon in the hours following sunset on Nov. 29 — you'll be able to see the moon shine close to the ...

The moon will reach its first-quarter phase in Pisces on Nov. 28. Here's what the transit means for your zodiac sign, ...

Enjoy a post-dinner stargazing session as the first-quarter moon, Saturn and the season's brightest stars light up the ...

Read today's free daily Gemini horoscope to see what's in store for you including predictions on love, romance, health, ...

Wondering where the moon is disappearing to? This is due to the lunar cycle, meaning each night a bit less of it is lit up until it disappears completely at the New Moon. As of Sunday, Nov. 16, the ...

This Vacheron Constantin moon phase watch reflects the brand’s astronomical history. Vacheron Constantin’s Patrimony Moon Phase Retrograde Date anniversary watch.

ABSTRACT: Dynamic analysis can be an efficient tool to understand and characterize some physical systems at different stages of processing. This is the subject of this paper. We derive analytically ...

Abstract: This article proposes an adaptive, optimal, data-driven control approach based on reinforcement learning and adaptive dynamic programming to the three-phase grid-connected inverter employed ...