Library Synastry

Their Mars in your 3rd house

Chats with them have an edge

In synastry, you place one person's planets into the other person's houses. When someone's Mars, how you act, falls in your 3rd house, Voice, that part of them shows up in the part of your life about communication, siblings, learning, neighbourhood.

What it's like

Spirited debate, quick comebacks, the odd sharp text sent too fast. This person makes you speak your mind, and honest exchange can clear the air if you let it.

The good

They get you to say what you mean

The tension

Sharp words may fly before either of you thinks

It depends who they are

The same placement plays out differently with a partner, an ex or your mum.

If they're your partner

Chats with them have an edge

Debates with this person are quick, sharp and sometimes loud. You learn to say what you mean, and also how not to snap over small things.

If they're a crush

Their replies come quick

Messages from this person come fast and direct, sometimes blunt. You may feel teased, challenged or briefly bristling.

If they're an ex

They argued with you, quickly

This person was fast with words and faster with a retort. The sparring was fun at first. Over time it could make conversation feel like a contest.

If they're a friend

They make conversation spirited

Debates with this person are loud, quick and rather fun, until they're not. They push you to speak plainly, and you may both say things you'd soften elsewhere.

If they're family

They argue with you in words

Conversations with this person can turn lively quickly, with rapid points and strong opinions. A heated exchange may end in laughter as quickly as it began.

The other way round: Your Mars in their 3rd house

You make the debates lively

Your Mars in this person's 3rd is the sibling who always has a counter-argument. Texts get quick and punchy, and they sharpen up when speaking to you.

About Mars

Mars is your drive: how you go after things, how you get angry and how you get moving on a Monday. It's courage, sex drive and the urge to win, all in one slightly sweaty package.

About the 3rd house, Voice

The 3rd house is your everyday mind and mouth: chats, texts, short trips, siblings and the streets you walk every day. It's how you learn, and who you gossip with while you do.

See where someone lands in your houses.

Add them to Orbit in the Houses app and it shows every one of their planets in your chart, and yours in theirs.

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