![]() ![]() Those taken with the Near-Infrared Spectrometer and Photometer (NISP) will measure how much light galaxies emit at different wavelengths, which can reveal their distances from Earth, per the ESA statement. Images captured by Euclid’s visible instrument (VIS) will reveal the shapes of galaxies. The fully calibrated Euclid will ultimately observe billions of galaxies to create the biggest-ever 3D map of the sky.”Ĭapturing these test views of the cosmos used both of Euclid’s imaging instruments-one that observes in visible light and another that “sees” the longer wavelengths of infrared. ![]() “It’s even more incredible when we think that we see just a few galaxies here, produced with minimum system tuning. “After more than 11 years of designing and developing Euclid, it’s exhilarating and enormously emotional to see these first images,” Giuseppe Racca, Euclid’s project manager at the ESA, says in a statement from the agency. “Although these first test images are not yet usable for scientific purposes, I am pleased that the telescope and the two instruments are now working superbly in space,” Knud Jahnke, an astronomer at the Max Planck Institute for Astronomy in Germany and instrument scientist for the Euclid mission, says in a statement. Astronomers hope this data will shed light on the mysterious dark matter and dark energy that govern the cosmos. Launched on July 1 from Florida’s Cape Canaveral Space Force Station, the telescope will observe billions of galaxies to map how the universe has evolved over time. The pictures, filled with distant galaxies and bright stars, confirm Euclid’s instruments are functioning and provide a small glimpse of the scientific discoveries to come. Mission specialists will continue performance-verification tests for the next couple of months before science observations begin.From more than a million miles away, the European Space Agency’s (ESA) Euclid space telescope has sent its first stunning test images back to Earth. Given these test images, scientists and engineers behind the mission are confident that telescope and instruments are working well. “We are thrilled to see that the NASA-supplied detectors and other hardware are working as expected and are incredibly excited about the scientific results that will come in the months and years ahead,” said Mike Seiffert, project scientist for the NASA contribution to Euclid at the agency’s Jet Propulsion Laboratory in Southern California. It has arrived at its destination about 1 million miles (1.5 million kilometers) from Earth, a vantage point known as the Second Lagrange Point (L2). ![]() Scientists call the force behind this accelerated expansion “dark energy.”Įuclid launched July 1 from Cape Canaveral, Florida. The mission will delve into some of the biggest mysteries about our universe, including the nature of dark matter and why the universe’s expansion is accelerating. The results indicate that the space telescope will achieve the scientific goals that it has been designed for – and possibly much more. The two instruments aboard Euclid, an ESA (European Space Agency) spacecraft with NASA contributions, have captured their first test images. ![]()
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