For these of us within the northern hemisphere, the current chirping of birds and blooming of flowers are welcome indicators that spring has arrived — and a brand new video launched by the Nationwide Oceanic and Atmospheric Administration (NOAA) exhibits a shocking glimpse of what this modification of seasons appears like from house.The high-speed video strings collectively snapshots of our planet’s floor taken every day for the previous yr. These pictures have been taken with the NOAA’s GOES-East satellite tv for pc, which orbits greater than 22,000 miles (35,000 kilometers) above Earth’s equator. As a result of the GOES-East satellite tv for pc orbits on the identical pace at which Earth rotates, it continually observes the identical areas, together with a lot of the Americas, the Caribbean and the Atlantic Ocean.From its vantage level in house, the satellite tv for pc tracks the sting that separates night time and day on Earth. Within the new video, you may see how this twilight zone, referred to as the terminator, shifts regularly all year long. That is as a result of our planet is tilted 23.5 levels on its axis, which impacts the lengths of days and nights.#AstronomicalSpring has sprung within the Northern Hemisphere, and @NOAA’s #GOESEast 🛰️ has been watching the angle of the solar change over the course of the final yr attributable to Earth’s 23.5° tilt. As we bid farewell to winter, study extra in regards to the #equinox in right now’s… pic.twitter.com/ixGaAFIrJ1March 20, 2024See moreMarch 19 marked the official begin to the spring season within the northern hemisphere — the earliest spring has arrived within the U.S. in 128 years. On at the present time, the solar shone straight above the equator, because the Earth was at some extent in its orbit the place it’s not tilted towards nor away from the solar. Fairly, it was at a proper angle with respect to the solar, which is why we skilled practically equal hours of day and night time. As such, the terminator at this level is straight, and may be regarded as “slicing” our planet in roughly equal halves.You possibly can see this occasion within the new animation, composed of pictures clicked at 7:50 a.m. ET (1150 GMT) every day. Within the days following the spring equinox, our planet slowly begins shifting towards the solar, which makes the times longer and hotter whereas the southern hemisphere inches towards winter.Breaking house information, the newest updates on rocket launches, skywatching occasions and extra!