  A possible astrophysical object to be found in General Relativity is the
wormhole. This special solution describes a topological bridge connecting
points in two distinguished universes or two different points in the same
universe. Despite it was never observed so far, is desired to find traversable
wormholes, i.e. wormholes which have a throat at which there is no horizon.
However, the traversable wormhole constraints yield solutions that violate all
the energy conditions in General Relativity. In the last few years, several
models to describe gravity beyond $\Lambda$CDM have been proposed. Then, it is
relevant to look for wormhole solutions for these new theories. In this study,
we are going to unveil new wormhole solutions for the so-called $f(Q,T)$
gravity. This theory of gravity is based on the non-metricity scalar $Q$, which
is responsible for the gravitational interaction together with the
energy-momentum trace $T$. We use the embedding procedure to find both the
energy and the equilibrium conditions for the existence of wormholes. Then, the
nontrivial contributions coming from $f(Q,T)$ gravity are embedded into the
effective equations for density and pressures. We also considered the presence
of exotic strange matter in the wormhole throat. Such a matter obeys the
notorious MIT bag Model. We are going to present new scenarios confirming the
viability of traversable wormholes in $f(Q,T)$ gravity with the strange matter,
satisfying SEC and WEC energy conditions.
