Oct 15 2025

Astronomers detect a cosmic “heartbeat” in pulsar signals

Researchers analyzing pulsar data have found tantalizing hints of ultra-slow gravitational waves. A team from Hirosaki University suggests these signals might carry “beats” — patterns formed by overlapping waves from supermassive black holes. This subtle modulation could help scientists tell whether the waves stem from ancient cosmic inflation or nearby black hole binaries, potentially identifying the true source of spacetime’s gentle vibrations.

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From Science Daily • • 0

Oct 15 2025

Astronomers detect a cosmic “heartbeat” in pulsar signals

Researchers analyzing pulsar data have found tantalizing hints of ultra-slow gravitational waves. A team from Hirosaki University suggests these signals might carry “beats” — patterns formed by overlapping waves from supermassive black holes. This subtle modulation could help scientists tell whether the waves stem from ancient cosmic inflation or nearby black hole binaries, potentially identifying the true source of spacetime’s gentle vibrations.

Read More

From Science Daily • • 0

Oct 15 2025

Astronomers detect a cosmic “heartbeat” in pulsar signals

Researchers analyzing pulsar data have found tantalizing hints of ultra-slow gravitational waves. A team from Hirosaki University suggests these signals might carry “beats” — patterns formed by overlapping waves from supermassive black holes. This subtle modulation could help scientists tell whether the waves stem from ancient cosmic inflation or nearby black hole binaries, potentially identifying the true source of spacetime’s gentle vibrations.

Read More

From Science Daily • • 0

Oct 14 2025

The Sun’s hidden poles could finally reveal its greatest secrets

High above the Sun’s blazing equator lie its mysterious poles, the birthplace of fast solar winds and the heart of its magnetic heartbeat. For decades, scientists have struggled to see these regions, hidden from Earth’s orbit. With the upcoming Solar Polar-orbit Observatory (SPO) mission, humanity will finally gain a direct view of the poles, unlocking secrets about the Sun’s magnetic cycles, space weather, and the forces that shape the heliosphere.

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From Science Daily • • 0

Oct 14 2025

The Sun’s hidden poles could finally reveal its greatest secrets

High above the Sun’s blazing equator lie its mysterious poles, the birthplace of fast solar winds and the heart of its magnetic heartbeat. For decades, scientists have struggled to see these regions, hidden from Earth’s orbit. With the upcoming Solar Polar-orbit Observatory (SPO) mission, humanity will finally gain a direct view of the poles, unlocking secrets about the Sun’s magnetic cycles, space weather, and the forces that shape the heliosphere.

Read More

From Science Daily • • 0