During a Congress hearing in Mexico on Tuesday, researchers declared that the previously displayed three-fingered Peruvian mummies were authentic. However, they cautiously steered away from certifying the remains' extraterrestrial origins.

Mexican congress deems three-fingered mummies 'real,' but refrains from confirming alien origins

One of the corpses of aliens that were unveiled last week in Mexico Congress underwent several laboratory tests, including an X-ray and CT scan, as part of an investigation to determine whether they were man-made or real.

Alien corpses unveiled in Mexico might be real after all, lab tests say

As the speculations around the mummified corpses of the alleged aliens unveiled in Mexico refuse to die down, US billionaire Elon Musk has weighed in on the whole incident.

Elon Musk has this to say on Mexico alien corpses saga

For Jaime Maussan, a Mexican journalist and longtime UFO enthusiast, they are one of the most important discoveries in the history of humankind. But for many scientists these two tiny mummified bodies with elongated heads and three fingers on each hand, images of which were beamed around the world this week when they were presented to Mexico's Congress, are an already-debunked - perhaps criminal - stunt.

A close encounter with the 'alien bodies' in Mexico

Two alleged ‘alien corpses’ were displayed during a public hearing of the Mexico Congress. These specimens were found in diatom (algae) mines and were later fossilised. Contrary to some beliefs, they were not beings recovered from a UFO crash.

Mexico’s non-human "Alien-like” being fake? | Can ufologist Jaime Maussan be trusted?