A strange new conception of how time warps across the universe does away with cosmology's most mysterious entity, dark energy ...

When the sun sets, Death Valley's infamous heat takes a backseat to amazing wildlife, enchanting hikes, and some of the ...

I pick out North America’s celestial highlights for the week ahead (which also applies to northern hemisphere mid-northern ...

Orion dominates the February night sky, with the hunter’s iconic belt ... our natural satellite in its full glory in a dusk-lit landscape. That means being in place to capture the full ...

Seven planets are aligning in the night sky this week, creating a brief chance to see a "planetary parade." Worldwide, the best day to see the alignment is today, Feb. 28. Mercury, Venus ...

Dury used an ultra-wide angle lens to photograph different overlapping sections or "panes" of the landscape ... planets have been visible in the night sky since January, with Mercury being ...

By Katrina Miller Astute skywatchers may have already seen the striking line of planets across the night sky in January. This week Mercury joins the queue. Now every other world in our solar ...

KINGSPORT, Tenn. (WJHL) —This week, the night sky will provide the opportunity to view up to seven planets in our solar system. Mercury, Venus, Mars, Jupiter and Saturn will be visible to the ...

On Rum, Europe’s newest dark-sky sanctuary, the island’s 40 residents have learned to embrace darkness. A night sky above a copse of trees on Guirdil Bay on the Isle of Rum in Scotland.Credit ...