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June 7, 2026, 12:57 PM - 6 min read
A star caught cannibalising its companion has finally revealed the origin of one of astronomy’s most puzzling repeating signals.
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April 22, 2025, 09:49 AM - 5 min read
What’s a pulsar and why does it have a shock wave? Our observations honed in on the nearby fast-spinning pulsar, J0437-4715, which is 512 light-years away from Earth. A pulsar is a neutron star, a super-dense stellar remnant that produces beams of radio waves and an energetic “wind” of particles.
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