What happens to light’s energy when it redshifts? It’s complicated

Sharie Kazmierczak 11/08/2025 11:20

When it comes to cosmology, answering one question only leads to more. Just take light. Chanda Prescod-Weinstein dives into a reader’s question…

New Scientist
When it comes to cosmology, answering one question only leads to more. Just take light. Chanda Prescod-Weinstein dives into a reader’s question…
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Watch: Mary Robinson speaks out against Israel’s aid embargo on visit to Gaza crossing point

13/08/2025 Irishexaminer.com

Wheelchairs, crutches, and children's books among items blocked by Israel according to former Irish president who spoke passionately at the

Productivity panic dominates in aftermath of RBA’s rate cut

13/08/2025 Rich James

The RBA, as expected, cut interest rates yesterday, but the story has been dominated by concerns over Australia's lagging productivity.

Australia sends F-35 jet parts to Israel. Is it legal under international law?

13/08/2025 Michael Bradley

If Australia is breaching its treaty obligations, that only raises an issue of enforceable illegality if those obligations have been

What happens to light’s energy when it redshifts? It’s complicated

Watch: Mary Robinson speaks out against Israel’s aid embargo on visit to Gaza crossing point

Productivity panic dominates in aftermath of RBA’s rate cut

Australia sends F-35 jet parts to Israel. Is it legal under international law?

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