A new study proposes a self-interacting form of dark matter that could explain observed cosmic phenomena like scarred stellar streams, gravitational lenses, and unusual star clusters.
Posts tagged as “Astronomy”
The National Oceanic and Atmospheric Administration forecasts mild auroral activity, potentially allowing the northern lights to be seen in nine northern U.S. states Saturday night.
Mercury, Venus, and Jupiter will form a slanted line in the western sky after sunset on June 12, offering a brief viewing window for a mini planetary parade.
Jupiter and Venus appeared less than 2 degrees apart in the constellation Gemini on June 9, captivating skywatchers and astrophotographers worldwide.