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Happy Valentine's Day … from space!

While outer space consists mostly of a cold and lonely void, it can also be a breathtaking and romantic place, with shimmering cosmic clouds shaped like hearts, flowers and rings.

From magnificent views of the Milky Way galaxy to telescope pictures of gorgeous nebulas, these images taken by astrophotographers will have you falling in love with space all over again. [Valentine's Day in Space: Cosmic Love Photos]

Astrophotographer Sergio Montúfar proposed to his girlfriend, Barby, beneath the Milky Way in Cabo Raso, Argentina on Sept. 27, 2016. (She said yes!)
Astrophotographer Sergio Montúfar proposed to his girlfriend, Barby, beneath the Milky Way in Cabo Raso, Argentina on Sept. 27, 2016. (She said yes!)
Credit: Sergio Emilio Montúfar Codoñer

Sergio Montúfar, a professional astronomer and astrophotographer at the La Plata Astronomical Observatory in Argentina, nailed a stellar wedding proposal beneath the Milky Way. He brought his now-fiancé, Barby, along on a work trip to Chubut, a province in southern Argentina

"We are both very passionate about astronomy since [we were] kids, when we met," Montúfar told Space.com. "It was each other's love for the stars … that joined our hearts like colliding galaxies. So, for a special person, a special moment should be done in a very special place."

Montúfar's wedding proposal was literally picture-perfect.

And if this adorable photo of his engagement didn't melt your heart, perhaps this lovely image of the Heart Nebula will.

This heart-shaped cloud of cosmic gas and dust is called the "Heart Nebula," or IC 1805. It lies about 7,500 light-years from Earth in the constellation Cassiopeia.
This heart-shaped cloud of cosmic gas and dust is called the "Heart Nebula," or IC 1805. It lies about 7,500 light-years from Earth in the constellation Cassiopeia.
Credit: Ron Brecher

Astrophotographer Ron Brecher captured this luminous, red image of NGC 896, or the Heart Nebula, a cloud of glowing interstellar gas that lies 7,500 light-years away from Earth in the constellation Cassiopeia. That little tail in the bottom right of the image is a separate cloud known as the Fishhead Nebula (IC 1795). The Heart Nebula lies close to the Soul Nebula.

This stunning cosmic flower is known as the Rosette Nebula. Spanning 50 light-years across, it is the largest "rose" in the galaxy (albeit made primarily of dust, gas and baby stars). Approximately 2,500 newborn stars reside within this flowery nebula, and more continue to form out of its clouds of cosmic dust.
This stunning cosmic flower is known as the Rosette Nebula. Spanning 50 light-years across, it is the largest "rose" in the galaxy (albeit made primarily of dust, gas and baby stars). Approximately 2,500 newborn stars reside within this flowery nebula, and more continue to form out of its clouds of cosmic dust.
Credit: Miguel Claro

Roses are red … and so is the Rosette Nebula! This rose-shaped, deep-space nebula may outshine even the most beautiful bouquets of Earth-grown flowers this Valentine's Day. Miguel Claro, a Portuguese astrophotographer, captured this deep-sky image of the floral figure from the new Cumeada Observatory in Portugal's Dark Sky Alqueva Reserve, a "starlight tourism destination" that offers some of the best stargazing conditions in the world.

Email Hanneke Weitering at hweitering@space.com or follow her @hannekescience. Follow us @Spacedotcom, Facebook and Google+. Original article on Space.com.