The Horsehead Nebula in the constellation of Orion is always impressive, appearing here in front of a large, red cloud of hydrogen. And coloured stars shine everywhere. The Horsehead Nebula is a black spot in the sky that could not
Read moreThe Horsehead Nebula in the constellation of Orion is always impressive, appearing here in front of a large, red cloud of hydrogen. And coloured stars shine everywhere. The Horsehead Nebula is a black spot in the sky that could not
Read moreMy image shows a unique constellation, comet C/2022 E3 (ZTF) and comet C/2022 U2 (ATLAS), which was discovered in October 2022. Also, a satellite is lighting up. E3 (ZTF) now only shows a faint, downward-pointing tail of gas, but also
Read moreWe will see a rare visitor from the edge of the solar system in the sky in January and February 2023, comet 2022 E3 (ZTF). It was discovered at the beginning of 2022 and is now greeting us on its
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