"It is amazing to see that we are gradually moving towards combining these breakthrough observations across multiple ...

Using Event Horizon Telescope observations of M87's black hole from 2017, 2018 and 2021, "astronomers have found some changes ...

This rare alignment unfolds low in the western sky during twilight, 30-45 minutes after sunset, where the brilliant white glow of Venus meets the subtler orange-white shimmer of Mercury.

For sky watchers, another rare astronomical event is on the horizon. On February 28, 2026, six planetary alignment will dazzle the sky after sunset. The spectacular planetary parade consists ...

If you’re a night owl, the 79.5% moon will be in conjunction with Jupiter in the early hours of Feb. 27 (around 01:30 AM ET).