Why are all Astartes male?

In universe the Space Marines being all male is officially the result of technological limitations. Space Marines aren't born, they're made. A young man, preferably in his early teens, is implanted with 19 new organs (22 for Primaris). If he survives, and most don't, then he becomes a Space Marine.

Why can't there be female Astartes?

They must be male because zygotes are keyed to male hormones and tissue types…” What is this? So, yes, the lore, or at least the lore from an article in White Dwarf from 30 years ago say that Space Marines must be male.

Is there any female Astartes?

There are no actual female Astartes, however, the closest you can get to a female Space Marine is..

Why didn t the emperor make female Space Marines?

mainly due to differences in male and female hormones in muscle tissue that react very differently to be genetically altered, as well as their overall structure and shape not being exactly suited to the kinds of growth hormones and changes the male body can do.

Are Space Marines infertile?

Space Marines also cannot procreate sexually as humans normally do as their genetic modifications make them sterile.

40k Restates, Only Men Can Be Space Marines! Much Angry Screeching Ensues!

Do female Space Marines exist?

Everyone knows the story of Space Marines. They are the Emperor's super soldiers, genetically modified, and aside from violence, immortal. They are armed with the best armor and weapons the Imperium can provide and of course, They Know No Fear. Finally, they are always male.

Are ultramarines sterile?

It seems that the radiation and other treatments that a prospective space marine is subjected to during the conversion process does render them sterile. Space marines can't reproduce sexually (probably for the best).

Why do Space Marines hate the Inquisition?

Space Marine chapters on the wiki often fall into the incredibly common trope of "hating" or "disliking" the Inquisition or High Lords of Terra based upon the idea that such organisations are corrupt, evil, etc, and often defy their authority or position.

Are Space Marines asexual?

Space Marine are officially steril and asexual (mentionned in their older codex and general fluff).

Who is the most feared Space Marine chapter?

Are Astartes fertile?

Also, in Egypt Astarte is known as a goddess of fertility, as she, along with Anath, is called one of “the great goddesses who conceive but do not bear.”

Who is the tallest Astartes?

The tallest non-primaris Astartes that weren't midget Primarchs (looking at you number 20), was Abaddon. The OP was asking for loyalist IoM chapters. As stated, Sons of Anteaus.

Who is the oldest Astartes?

Dante is the oldest living Space Marine in the Imperium (excluding Dreadnoughts) and is held in awe by leaders of other Chapters, who can remember him being a famous commander when they were in the Scout Company.

Do Astartes need to sleep?

Rest Period

Space Marines are allocated 4 hours in which to sleep. It should be noted that many chapters will not keep strictly by this agenda, and may shorten prayer times for example, or even cut out one of the activities in the list, such as free time, if the Chapter Masters do not approve of it.

Has a Space Marine ever had a child?

The Space Marines are engineered and conditioned to essentially be warrior monks, spending their entire lives fighting(which can last several centuries and even millennia). They cannot have children, are not allowed romantic relationships (as far as we know), and often outlive any mortal acquaintances that they make.

Are Astartes biologically immortal?

They do not age. They can effectively live for all eternity and fight forever as far as far as a combat effective Space Marine can. But, they will die, all Space Marines eventually at some point during their lifetimes will come accross a battle they will not survive.

Do Space Marines get PTSD?

It is not uncommon for veterans who served in any of the U.S. military branches, such as the Army, Navy, Marine, Air Force, Space Force, or Coast Guard to suffer from post-traumatic stress disorder (PTSD).

How long can a Space Marine love?

On average 50 to 100 years due to the nature of their work for the Emperor. Lucky Space Marines 300 to 500 years .

Can Space Marines have tattoos?

All Marines may have unlimited tattoos on any area of the body that is covered by the properly fitting standard physical training (PT) uniform (e.g., tattoos on chest and back). Officers may have no more than four tattoos visible in the properly fitting PT uniform. (2) Concept of Operations.

What are the unluckiest Space Marines?

The Lamenters are an unfortunate Loyalist Chapter of Space Marines which, perhaps more than any other Chapter of the present era, seems to have been cursed by a dark shadow that has long determined its fate.

Why are there no black Space Marines?

Subject: Re:How come there aren't any black space marines or humans in general in 40K? The real reason is because the writers and painters of Games Workshop are white and paint/write/draw what they know. In addition, it's easier just to paint one skin tone over an entire army than to vary it a bit.

Do the Eldar respect Space Marines?

The eldar don't respect the human race at all. They recognize that Space Marines are stronger and better than the average human, but they still think of them as inferior anyways.

How rare is it to see Space Marines?

Even though Space Marines are the poster child of Warhammer 40K, they are rarely seen in-universe. Only small squads of Marines are sent out to take care of dire situations, usually without the help of other regiments. Imperial Guardsmen and most regiments of the Imperium have never seen a Space Marine, as a result.

Are Ultramarines safe in makeup?

Safety Information:

The Food and Drug Administration (FDA) lists Ultramarines as color additives exempt from certification. Ultramarines may be safely used for coloring cosmetics and personal care products, including products intended for use in the area of the eye, when they conform to FDA specifications.

Why are Ultramarines blue?

"Ultramarine poor in silica" is obtained by fusing a mixture of soft clay, sodium sulfate, charcoal, sodium carbonate, and sulfur. The product is at first white, but soon turns green "green ultramarine" when it is mixed with sulfur and heated. The sulfur burns, and a fine blue pigment is obtained.