
55 Cnc B - System
55 Cnc B, a cool M-dwarf of 0.26 solar masses, and 55 Cnc B b, a 3.5-Earth-mass planet, with an orbital period of 6.8 days, at 0.044 AU from its star.
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55 Cnc B, a cool M-dwarf of 0.26 solar masses, and 55 Cnc B b, a 3.5-Earth-mass planet, with an orbital period of 6.8 days, at 0.044 AU from its star.

6 Lyn, an orange K-type dwarf of 1.32 solar masses, and 6 Lyn b, a 1.88-Jupiter-mass companion, with an orbital period of 2.52 years, at 2.028 AU from its star.

61 Vir, a Sun-like G-type star of 0.94 solar masses, and 61 Vir b, a 5.1-Earth-mass planet, with an orbital period of 4.2 days, at 0.050 AU from its star, on an eccentric orbit (e ≈ 0.12).

7 CMa, an orange K-type dwarf of 1.34 solar masses, and 7 CMa b, a 1.85-Jupiter-mass companion, with an orbital period of 2.01 years, at 1.758 AU from its star, on an eccentric orbit (e ≈ 0.06).

70 Virginis b, a massive eccentric giant announced in 1996. It was one of the first exoplanets and briefly a candidate for a habitable moon host.

75 Cet, a Sun-like G-type star of 1.92 solar masses, and 75 Cet b, a 2.48-Jupiter-mass companion, with an orbital period of 1.91 years, at 1.912 AU from its star, on an eccentric orbit (e ≈ 0.09).

8 UMi, an orange K-type dwarf of 1.51 solar masses, and 8 UMi b, a 1.65-Jupiter-mass companion, with an orbital period of 93.3 days, at 0.462 AU from its star, on an eccentric orbit (e ≈ 0.06).

81 Cet, a Sun-like G-type star of 1.23 solar masses, and 81 Cet b, a 3.31-Jupiter-mass companion, with an orbital period of 2.75 years, at 2.104 AU from its star.

91 Aqr, an orange K-type dwarf of 1.40 solar masses, and 91 Aqr b, a 3.20-Jupiter-mass companion, with an orbital period of 181 days, at 0.700 AU from its star.

AB Aur, and AB Aur b, a 9.00-Jupiter-mass companion, at 93.9 AU from its star, on an eccentric orbit (e ≈ 0.40).

AB Pic, an orange K-type dwarf of 0.90 solar masses, and AB Pic b, a 13.5-Jupiter-mass companion, at 260 AU from its star.

AF Lep, a Sun-like F-type star of 1.22 solar masses, and AF Lep b, a 3.61-Jupiter-mass companion, with an orbital period of 24.4 years, at 8.996 AU from its star.

AT2021ueyL, a cool M-dwarf of 0.49 solar masses, and AT2021ueyL b, a 1.34-Jupiter-mass companion, with an orbital period of 11.4 years, at 4.010 AU from its star.

AU Microscopii, a young nearby red dwarf still wrapped in a debris disk. Its transiting planets are puffy worlds that have barely finished forming.

Discover V404 Cygni, a famous 9-solar-mass black hole binary. Watch a tidally distorted K-giant donor star fill its Roche lobe and whip around the black hole every 6.47 days in 3D.

Explore Alpha Centauri, Earth's nearest stellar neighbor system. Watch stars Alpha Centauri A and B perform a dynamic 80-year dance on an eccentric orbit spanning 11 to 36 AU in 3D.

Relive Apollo 11's translunar flight. Trace the historic figure-eight free-return trajectory that used lunar gravity to slingshot astronauts safely back to Earth without fuel.

BD+03 2562, an orange K-type dwarf of 1.14 solar masses, and BD+03 2562 b, a 6.40-Jupiter-mass companion, with an orbital period of 1.32 years, at 1.300 AU from its star, on an eccentric orbit (e ≈ 0.20).