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Paradoxically, their older siblings, called millisecond pulsars (MSPs), spin much faster, up to hundreds of times a second, thanks to the effects of a stream of matter pulled from a companion star. In spider systems, the companion is all but consumed. The most energetic spiders may fully evaporate their companions, leaving behind only an isolated MSP. Studying pulsars provides insights into the interplay of gravity, radiation, and magnetic fields with matter in the most extreme state we can observe directly.The WorldWide Telescope is a tool for showcasing astronomical data and knowledge. It’s not a physical telescope — it’s a suite of free and open source software and data sets that combine to create stunning scientific visualizations and stories. || ", "release_date": "2023-11-28T09:20:00-05:00", "update_date": "2023-11-27T13:38:01.449558-05:00", "main_image": { "id": 1087716, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005100/a005144/WWT_pulsars.png", "filename": "WWT_pulsars.png", "media_type": "Image", "alt_text": "Direct link to Worldwide Telescope Gamma Ray Pulsar interactive.", "width": 1024, "height": 576, "pixels": 589824 } } ], "sources": [], "products": [ { "id": 14434, "url": "https://svs.gsfc.nasa.gov/14434/", "page_type": "Produced Video", "title": "NASA’s Fermi Mission Finds 300 Gamma-Ray Pulsars", "description": "This visualization shows 294 gamma-ray pulsars, first plotted on an image of the entire starry sky as seen from Earth and then transitioning to a view from above our galaxy. The symbols show different types of pulsars. 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