#milky-way

#milky-way

'Inside it, you have the part of the galaxy that is still actively building itself with ongoing star formation. Outside it, you have a disc region populated almost entirely by stars that have drifted there from elsewhere.'

A black moon occurs when there is a second new moon in a calendar month, or when there is a third new moon in a season of four new moons.

On the evenings of July 3-4, Mercury will reach its eastern elongation, appearing above the western horizon soon after sunset, with orange-tinged Mars above it.

The Andromeda galaxy lies just beyond our galaxy, about 2.5 million light-years beyond, and they are gravitationally bound, existing in a long-term dance of doom.

It used to appear destined to merge with Andromeda forming a colossal "Milkomeda." Now, there is a chance that we could avoid this fate entirely.

The term 'galaxy' derives from the ancient Greek 'galaktikos kyklos,' meaning 'milky circle,' referring to the Milky Way, our home galaxy.

Pedro Pascal lends his voice to "Encounters in the Milky Way," a new Hayden Planetarium Space Show opening on June 9, 2025, celebrating 25 years of the Rose Center.

Scientists have identified a lone black hole in the Milky Way that was previously invisible due to its lack of companion stars, using gravitational lensing to confirm its existence.