The Sky Today on Tuesday, May 26: Enter Endymion

<p>Looking for a sky event this week? Check out our full Sky This Week column.  May 25: Three planets after sunset Tonight, let’s compare the appearance of the Moon to that of a week ago to see the effects of lunar libration, the “nodding” motion caused by the tilt of the Moon’s orbit around Earth.  High in<a class="more-link" href="https://www.astronomy.com/observing/the-sky-today-tuesday-may-26-2026/">Continue reading <span class="screen-reader-text">"The Sky Today on Tuesday, May 26: Enter Endymion"</span></a></p> <p>The post <a href="https://www.astronomy.com/observing/the-sky-today-tuesday-may-26-2026/">The Sky Today on Tuesday, May 26: Enter Endymion</a> appeared first on <a href="https://www.astronomy.com">Astronomy Magazine</a>.</p>