Summer will officially arrive in the Northern Hemisphere today (June 21), marking the longest day, the shortest night and the beginning of summer.
The June solstice will occur at 11:54 a.m. EDT (1554 GMT), as the sun reaches the point at which it is farthest north of the celestial equator. To be more precise, when the solstice occurs, the sun will appear to shine directly overhead for a viewer stationed on the Tropic of Cancer (latitude 23.5 degrees north) in the western Atlantic Ocean, roughly 600 miles (965 kilometers) to the northwest of San Juan, Puerto Rico.
From midnorthern latitudes, we can never see the sun directly overhead, but the same principle holds. For example, as seen from Philadelphia at 1:02 p.m. EDT on solstice day, the sun will attain its highest point in the sky for this entire year, standing 74 degrees above the southern horizon.
To gauge how high that is, your clenched fist held at arm’s length measures roughly 10 degrees, so from the City of Brotherly Love, the sun will appear to climb more than “seven fists” above the southern horizon. And since the sun will appear to describe such a high arc across the sky, daylight will be at its longest extreme, lasting 15 hours and 1 minute.
The earthquake registered off the western coast of Yamagata, roughly 30 miles southwest of the city of Sakata, according to Japan’s Meteorological Agency. The shallow quake hit around 6 miles below the sea’s surface.
Victor Vescovo took the journey to what is believed to be the deepest point mankind has visited in any ocean — finding shocking things from new species to human trash — and told Fox News on Tuesday that the discovery of plastic in such far reaches proves the need for more vigilance to protect the oceans.
The asteroid is in a horrible orbit and has a 1% chance of striking Earth in just eight years. And — thank goodness — it doesn’t really exist.
It’s a fictitious asteroid that’s the focus of a realistic exercise devised for scientists and engineers from around the world who are attending the 2019 Planetary Defense Conference being held this week outside Washington, D.C.
A real asteroid of this size, should it ever hit the planet, could wipe out an entire city.
“This is a threat that could happen, even though it’s extremely unlikely,” says Paul Chodas, director of the Center for Near-Earth Object Studies at NASA’s Jet Propulsion Laboratory, who created this realistic simulation. “Our goal here is to go through all of the steps that we would have to go through.”
He says a lot has been learned from three previous drills held at past international conferences and from other asteroid exercises that have been separately conducted by officials at NASA and the Federal Emergency Management Agency.
Kenyan troops killed 34 al Shabaab militants in two separate incidents on Saturday and Sunday in Somalia and two of its own soldiers were killed in an ambush, the military spokesman said.On Saturday, the Kenya Defence Forces (KDF) killed 21 of the insurgents in the southern town of Afmadow in the ambush in which the two soldiers died.
As President Obama prepares to land in Cuba on Sunday evening, the first visit to Cuba by a U.S. president in nearly 90 years, Cubans are brimming with a combination of excitement and trepidation.
Lights went out for the hourlong event — from 8:30 p.m. to 9:30 p.m. local time — in Beijing, Moscow, Beirut, Cairo, Athens, Rome, and Paris. The lights atop the Empire State Building in New York were dimmed, and some billboards in Times Square also went dark.