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This is a real-time indicator of Voyagers' straight-line distance from the sun in astronomical units (AU) and either miles (mi) or kilometers (km). One-Way Light Time: The elapsed time it takes for light (or radio signals) to travel between the Earth and a celestial object.
NASA high-definition satellite images. Updated every day since the year 2000.
19 paź 2023 · The boundary between Earth and space is known as the Karman line, which is an imaginary line that lies 100 kilometers above Earth. This line is considered the boundary between the outer space and Earth’s atmosphere.
Kincheloe flew 2000 miles per hour (3,200 km/h) at 126,000 feet (38,500 m), or 24 miles up. At this altitude and speed, aerodynamic lift still carries 98 percent of the weight of the plane, and only two percent is carried by inertia, or Kepler force, as space scientists call it.
A world map of the positions of satellites above the Earth's surface, and a planetarium view showing where they appear in the night sky.
Viewers can see Earth from approximately one million miles away through satellite images that refresh every hour. EarthCam is offering a new look at planet Earth with help from the Deep Space Climate Observatory, or DSCOVR.
Interactive interface for browsing full-resolution, global, daily satellite images. Supports time-critical application areas such as wildfire management, air quality measurements, and weather forecasting. Data is generally available within three hours of observation.
