I dont really know much about the elder scrolls but i love skyrim, im doin the eye of magnus and when you find that big orb that old guy says hes trying to find out what the writing on it means and hes saying different types it might be and he said Aliens. so i was wondering are there aliens in TES?

Alien as in it's historic meaning which is foreign or different.

Aliens in the TES universe? Depends on what you consider "Alien". If you mean a race from a different planet in a different galaxy then no since the Planets are the bodies of the Aedra and the stars are holes in Oblivion leading to Aetherius. If you mean weird and fantastical creatures then yes. We have vampiric snake people (Tsaesci), Tiger-people (Ka Po Tun), silver-skinned men (Kothringi) and Giant slugs (Sloads).

I believe you heard him say "Ayleid", which does sound quite a bit like "Alien". As for your question, no, there are no aliens in the Elder Scrolls universe.

Aliens? I think he said Ayleid lol.

Yup, we actually all miss those beautiful Aliens Ruins of Cyrodiil.

Dremora could be considered aliens to Nirn...and any other Daedra would be too.

Yeah he said http://uesp.net/wiki/Lore:Ayleid.

I'm an alien.

What if Ayleids are aliens? Ayleid http://ts1.mm.bing.net/images/thumbnail.aspx?q=4633192369881140&id=e89799f1e14ffb470becb659c5ad0a21.

Daedra are from different planes than the residents of Nirn. An alien can be described as: "life that does not originate from Earth." In TES case this would mean anything that doesn't originate from Nirn, and all Daedra originate from a Daedric Prince, so they're aliens bro.
Nope, he said alien bro...though the guy from the Eye of Magnus quest did say ayleids.

Then we better have some Predators near by to protect us. Or kill us all.

Alíen in a general sense just means foreign, so if he did say alien he probably just meant something not native to skyrim.