Researchers from Beyond Parallel, a project sponsored by the Center for Strategic and International Studies, have discovered a secret ballistic missile base in North Korea ahead of a likely new U.S.-North Korea summit, NBC News reports.

Why it matters: The group estimates North Korea could have as many as 20 undisclosed missile sites. President Trump and North Korean leader Kim Jong-un agreed to hold another nuclear summit sometime in February, even though Pyongyang and Washington have not made any substantial progress on denuclearization since the first summit last summer.

The moon, Earth and sun lined up last night in a full eclipse — the last until 2021.

Why it matters: During totality, the moon looked red because of sunlight scattering off Earth's atmosphere — a blood moon. And in January, the full moon is also sometimes known as the wolf moon or great spirit moon, the AP reports.